Bitcoin price when it started

Bitcoin price when it started

16 Jan 2018 Bitcoin headed to $100,000 in 2018, says analyst who predicted last year's price rise. Bitcoin could hit $100,000 in 2018, an analyst who correctly predicted the cryptocurrency's rally at the start of last year told CNBC; Kay Van-Petersen, an analyst at Saxo Bank, said in December 2016 that bitcoin would  win bitcoins playing games 16 Nov 2016 I'll zoom in on the price action since the June highs of this year. First, take a look at the horizontal resistance resulting from the Bitfinex hack at the end of July. The exchange rate on that date was 6.6350 CNY/USD. The bitcoin CNY price started retesting that level on 10 Oct for 11 days. The USD price  red fury bitcoin miner Bitcoin's rollercoaster week climaxes with 30pc collapse in priceLatest Bitcoin Price for Online Shopping | Bitcoin of America coinbase bitcoin to litecoin 2 Aug 2017 Despite all these factors, trading has started, and the market has seen some early price action. Since its launch, the BCH exchange rates on different trading platforms have bounced between some 0.05 BTC per BCH and 0.4 BTC per BCH. Disclaimer: The author of this article received BCH and has not 1. Customer places an order 2. They scan your QR code and enter the amount to pay 3. Customer completes the transaction and you get an SMS confirming payment. Funds appear in your Coins wallet instantly. GET STARTED 

Bitcoin (BTC) price: The market value of cryptoassets has risen to a

Modeling and Simulation of the Economics of Mining in the Bitcoin 17 Jan 2018 Bitcoins have risen in price astronomically this year (Image: Reuters). Two months ago Bitcoin broke through $10,000 (£7,421) and the people looking to cash in some of their growth took money out. The price fell for a bit as a result, then surged on again to$18,000 - when people started taking money out  bitcoin mining blockchain 2 hours ago The next volatile phase of the ongoing correction started today after the technical break-down in BTC that we warned about yesterday. The weak rising trend got violated by the most valuable coin after a bearish start of the week, and the decline strengthened even more amid reports of increased US scrutiny Miners currently produce around 3,600 bitcoins per day, some portion of which they sell to cover electricity and other business expenses. The daily power cost of all mining is estimated around $500,000. Dividing that total by the current BTCUSD price provides an approximation of the minimum number of bitcoins which  bitcoin to 500000 Bitcoin mining platform - İstanbul Proje Yapı bitcoin last difficulty change World bitcoin community for bitcoin and other crypto users to earn, learn, buy, sell and trade bitcoins to other trusted bitcoin community members directly.21 Dec 2017 Bitcoin Price Chart Analysis. After a major upside move, bitcoin price faced offers near $19,900 against the US Dollar. The BTC/USD pair formed a short-term top around $19,900 and started a downside move. Bitcoin Price Chart Analysis BTC USD. It corrected below the $18,000 and $16,500 support levels 

Open account for free and start trading Bitcoins now! GET STARTED. Among the numerous websites providing Bitcoin exchange services, the positive reputation of makes it worth the trust of the users all over the world. With the customer base of over 1,000,000, the platform can be recognized as the one that can be with the above 2 reasons of owning, the prices started surging. And as with everything, in the economy where nothing is going north, and bitcoins is, more and more people started putting some money (no harm in putting just $1000, but there were millions such), and this gave rise to the exchange rate. Afterall as of now, the  0.10 bitcoin value According to legend, Satoshi Nakamoto began working on the Bitcoin concept in 2007. New Liberty Standard publishes a Bitcoin exchange rate that establishes the value of a Bitcoin at US$1 = 1,309.03 BTC, using an equation that includes the cost of Bitcoin price surges to a record of US$1242 after Senate hearings.This is because during the early days of Bitcoin, the units have very low value. When the price started to increase, stories of people who have actually threw away their hard drives holding their private keys were very common. Monitor the News Similar to stock and forex, the price of Bitcoin will rise or fall depending on what  the best bitcoin wallet for android 27 Dec 2017 Bitcoin prices are showing signs of stabilizing after a sharp selloff on Friday that cascaded through most digital assets, from litecoin to ethereum. Despite the short panic, After all, the world's best known and highest-valued cryptoasset started the year at around $1,000 and as of today (Dec. 27) is trading at  buy amazon card with bitcoin 15 Apr 2015 However, a huge strike to the Bitcoin's credibility and reputation came with the insolvency of the Mt. Gox exchange, historically the most prominent of the Bitcoin markets, after which the Bitcoin price started a slow stable decreasing trend with rather low volatility. At the end of the analyzed period (April 2014), 1 hour ago Bitcoin Price Watch; Trading The Downside Action. January So we are drawing to a close on yet another day of bitcoin trading and, unfortunately, it's not been a great one from a price perspective. As ever, take a quick look at the chart below before we get started so as to get an idea where things stand.

25 Aug 2017 At the time of writing this article, a single bitcoin was worth just over $5162 AUD according to XE currency converter, while CoinSpot listed the price per As we've covered before, if you bought some bitcoin when it first started and was trading at a measly couple of cents, you probably would be sitting on a This also followed the collapse of Bitcoin2X. Set up to be like Bitcoin Cash, which was intended to be a “fork” off of the original Bitcoin blockchain, Bitcoin 2X was a new cryptocurrency created from the original Bitcoin blockchain and Bitcoin technology. Seeing as the price of Bitcoin is skyrocketing as more people started to  bitcoin client linux 28 Nov 2017 While we can tell the story of Bitcoin's rise and point to some of the factors that have pushed its value upward, we can't really explain why the currency's value goes up or down during a particular day, week, or month. In particular, bitcoins have more than doubled in value since the start of October, which is On 17 Mar 2010, the now-defunct exchange is the first one that starts operating. On 22 May 2010, Laszlo Hanyecz made the first real-world transaction by buying two pizzas in Jacksonville, Florida for 10,000 BTC. In five days, the price grew 900%, rising from $0.008 to $0.08 for 1 bitcoin. bitcoin to bitcoin cash converter View the latest live and historical Bitcoin prices in various currencies. bitcoin wallet multiple devices But 2013 is a year to remember in Bitcoin since the Bitcoin value increased with use cases and innovation. The Bitcoin price started January around $13.25, hit $266 in April, crashed to $50 a week later, consolidated for about six months and then after the United States Senate hearings on Bitcoin launched to the moon and 14 Jun 2016 Forbes runs one of the first mainstream articles discussing Bitcoin's use in remittance payments. WordPress started accepting Bitcoin, explaining that traditional payment processor restrictions were preventing international bloggers from participating in the blogosphere. As 2012 ended, the price of 1 Bitcoin 

Crypto Finder | Compare exchanges, wallets, & learn cryptocurrencyWhy I'm Putting All My Savings Into Bitcoin - Falkvinge on Liberty buy steam wallet bitcoin 9 Oct 2017 The idea is to give mining back to the users who can start using CPUs and GPUs to mine. BTG developers are also considering a premine of Basically, if Bitcoin Gold isn't worth very much (less than 0.0001 BTC or so), it's probably not worth doing anything. If it's actually worth something (say 0.01 BTC or 7 Dec 2017 As a result, the price of bitcoin has jumped in the past year, particularly so in recent weeks. On Thursday it surged to over $15,000, up $1,300 in less than a day, according to Coindesk. At the start of the year, one bitcoin was worth less than $1,000. Bitcoin is the world's most popular virtual currency. bitcoin trading sites usa 8 Dec 2015 Bought in 2009, currency's rise in value saw $27 turn into enough to buy an apartment in a wealthy area of Oslo. By Samuel Gibbs. can i use paypal to buy bitcoin Bitcoin price at start - City SensorsWe offer two forms of leveraged bitcoin trading: CFDs and spread bets. You can use both to open short positions as well as long: so if bitcoin's price drops, your position increases in value. Our spreads start at just 110 points. Bitcoin can be traded on all our trading platforms, including MT4. Get advice on how to trade bitcoin.

12 Oct 2017 When on 12th of September the price fell to $2979 level, Bitcoin price started to rebound. It took less than a month to make up its losses and reach a new all time high. Probably the main price driver was the announced hard fork and creation of a new currency, Bitcoin Gold. Many people buy virtual gold 3 Predictions of Bitcoin's Price in 2020 -- and Why They'll All Probably Be Wrong. Bitcoin price has Dec 10, 2017 · The first-ever bitcoin future jumped when it began trading on Sunday, although it settled lower after reaching an overnight high. K. One US dollar (USD) is currently worth 0. While bitcoin has stopped and to  consensus algorithm bitcoin That said, the bitcoin price has come a long way since the digital currency's inception in 2009. In the early days, every bitcoin being mined was virtually worthless, a trend that continued for quite some time until the network started to grow and more people shared an interest in bitcoin. As interest in bitcoin grew, the market 19 Dec 2017 Bitcoin's value is now 20 times higher than it was at the start of 2017, and on Monday, Bitcoin futures contracts started trading on the Chicago Mercantile Exchange, the world's largest. Investors like the Winklevoss twins — best known for their complicated history with Facebook CEO Mark Zuckerberg  bitcoin miner software mac os x 3 Jan 2017 The year 2017 is proving to be magnificent for the bitcoin and its users. Just as we were heading close to the year 2017, the BTC price started to show a vigorous incline and finally on the first day itself of this year, it touched the $1000 mark. As a matter of fact, the bitcoin price hasn't been this high in the last  hacked bitcoin exchanges It breached $15.5k with no signs of slowing down.. do I sell all my alt coins and sit into Bitcoin?11 Dec 2017 It's a new era for investors as many hope to get in on the bitcoin game. On Sunday, the Chicago Board Options Exchange began offering bitcoin futures, allowing investors to speculate on whether the digital currency's price will go up or down. Monday marks the first full day of trading, and it's a historic move.

29 Nov 2017 The price of bitcoin, the most widely used virtual currency, rose above $10,000 on Wednesday for the first time, breaking a symbolic threshold in what has been a vertiginous ascent this year. The cost of buying one bitcoin as measured by the website was at $10,673 by morning trading in 22 Oct 2017 This problem can be simplified for explanation purposes: The hash of a block must start with a certain number of zeros. financially unwise as the hashrate of the network grew to such a degree that the amount of bitcoins produced by CPU mining became lower than the cost of power to operate a CPU. price of 1 bitcoin in india 24 Nov 2017 As we approaching the end of the month bitcoin's run in November gave the investors a lot of winning opportunities. On November 1 the price started to rise towards the $7000 milestone and it did not stop until it reached the all-time high of $8,365.Buy on an Exchange Many marketplaces called “bitcoin exchanges” allow people to buy or sell bitcoins using different currencies. Coinbase is a leading exchange, along with Bitstamp and Bitfinex. But security can be a concern: bitcoins worth tens of millions of dollars were stolen from Bitfinex when it was hacked in 2016. free bitcoin maker claim btc 11 Jan 2018 We are about to close out on another day of trading in the bitcoin price and action today has been something of a wild ride. Price started the day looking as though it was set to weaken throughout the majority of the European session and, as the early morning played out, these expectations were validated. bitcoin pos system 4 days ago BITCOIN is the hot topic in the world of currency investment and is the world's biggest cryptocurrency.27 Nov 2017 The popularity of cryptocurrency and the trust people have in it is growing by the day, and as a result, the value of these coins keeps rising to new heights. In the spring, Bitcoin and Ethereum started to rise in value at rapid rates. In fact, Ethereum's value increase spurred a rapid influx of new miners who 

Bitcoin Cash prediction | analysis BCHUSD October 18, 2017 Bitcoin moves higher on BOC hike, hurricane concerns ; ) - Forexlive interest rate of bitcoin 22 Dec 2017 Lukman Otunuga, research analyst at financial firm FXTM, said: “The aggressively bearish price action witnessed this week may prompt investors to start questioning if bitcoin will recover from the selloff or remain depressed moving into the new year.” Regulators have been sounding a cautious note about 12 Dec 2017 Bitcoin seems to be the hottest investment trend these days. So hot, in fact, that some are mortgaging their homes to buy the cryptocurrency. Would-be investors are kicking themselves as they watch the price of Bitcoin continue to soar. But there's a lot of conflicting information out there to digest. Market  how is bitcoin used for money laundering Bitcoin plunges after marketplace indefinitely halts withdrawals best android bitcoin wallet 2016 13 Dec 2017 As Bitcoin's Value Rises, Japanese Investors Join in A lot of individual Japanese investors own government securities and other traditional investments, like shares of “Most Japanese traders don't even bother to check the dollar price,” said a long time trader, who started buying bitcoin in September.24 Sep 2017 The price history of bitcoin. Bitcoin began trading in 2010, as the first bitcoin exchange opened in March 2010 with a per-coin value of $0.003. The first real-world transaction took place in May 2010, when 10,000 bitcoins were exchanged for two pizzas in Jacksonville, Fla. Since that time, the price of bitcoin 

Bitcoin Price Update Nov-16, 2014 - Deep Dot Web

Bitcoin BTC price graph info 24 hours, 7 day, 1 month, 3 month, 6 month, 1 year. Prices denoted in BTC, USD, EUR, CNY, RUR, GBP.Don't waste another minute! Start making cash in Bitcoin TODAY best bitcoin wallet exchange Half a bitcoin price24 Feb 2017 As Bitcoin hits all-time highs, CNBC infinite wisdom surfaces again as a bizarre news piece suggests the start of an "inflationary period." ultra bitcoin miner online 9 Nov 2016 The first wave of crowd positivity towards Bitcoin began in early 2013 when several factors combined to boost the currency's legitimacy[18] – even former Fed Chairman Bernanke acknowledged that it “may hold long-term promise” – and, as the price started to rise, public awareness of Bitcoin surged, all of  how to retrieve lost bitcoin wallet 5 Mar 2014 Relatively speaking, there are very few places where you can use bitcoin as tender. But over the last year the value of bitcoins went on an extreme increase. In 2012, a bitcoin sold for about $10 USD. In January of 2013, the exchange rate began increasing, shooting up to $40. By December of 2013, Bitcoin has started to drop really nicely from our major resistance at 11962 (ABC Fibonacci extension, 61.8% Fibonacci extension, horizontal swing high resistance) and a further drop could occur to push price down all the way to 9470 support (Fibonacci extension, horizontal swing low support). It is important to watch the 

25 May 2017 So why not to see 1BTC at $1 million in 7 years? First and foremost of all, like Gold, Bitcoin price is due to its scarcity. There is not an unlimited supply of it. Hence, when a person like Bill Gates or Richard Brandson comments that they believe in Bitcoin, of course their followers start looking into it and trying 1 day ago Four perspectives on bitcoinmania For example, I'm pleased the price of bitcoin is way up there but (a) Bitcoin and Ethereum Price Forecast – Prices Crash we expect the bitcoin prices to feed off the ethereum prices and we expect the panic there to start spreading https://finance. Ethereum, blockchain The  bitcoin pc specs Different Bitcoin Rates - Smart BarIn the early days of Bitcoin, anyone could find a new block using their computer's CPU. As more and more people started mining, the difficulty of finding new blocks increased greatly to the point where the only cost-effective method of mining today is using specialized hardware  bitcoin energy usage This is because during the early days of Bitcoin, the units have very low value. When the price started to increase, stories of people who have actually threw away their hard drives holding their private keys were very common. Monitor the News Similar to stock and forex, the price of Bitcoin will rise or fall depending on what  bitcoin 2x wallet 15 Dec 2017 When it reaches a price you feel comfortable with, you can then sell it and then pocket the profit. This was a more viable option many years ago, in the early days. In fact, many Bitcoin millionaires were born in the early days. Take Erik Finman, who started investing in Bitcoin when it was just $12. You do the 23 May 2017 Some small businesses, particularly online retailers, are considering accepting bitcoin as another means of payment. Most investors agree that, although the currency's meteoric rise is very attractive, it's also an extremely volatile and risky investment. Once you start accepting bitcoin in your company you'll 

Bitcoin: A Crowd-Pleaser Once Again | The Market Mogul2 days ago Bitcoin Price Analysis 29 Jan 2018 3 Fewer pending transactions lead to lower fees, which has enabled people to consolidate their BTC to SegWit addresses. Transactions sent from a SegWit enabled address benefit from cheaper fees, and recently started gaining traction. A well known Bitcointalk forum  sports gambling with bitcoin 15 Dec 2017 Bitcoin blasted to another all-time high of almost $18000 US on the Bitstamp exchange on Friday, up 9 per cent on the day, as warnings grew over the risks of investing in the highly volatile and speculative instrument.The Kitco Bitcoin price index provides the latest Bitcoin price in US Dollars using an average from the world's leading exchanges. bitcoin announcement Commersant.ge | Bitcoin price tops $17,000 trust bitcoin 5 hours ago Live Updates. 9 mins ago. Bitcoin's price has fallen to $10,000 (£7,076), according to Coinbase. At the start of the day, it had been worth more than $11,100. an hour ago. Bitcoin's price fell below the $10,300 mark earlier this afternoon, but it's bounced back to $10,359 (£7,335). Its value has fallen by more 4 Jun 2017 There will be only 21 million bitcoins created, and as of last month, roughly 16.8 million or 80 percent of all the bitcoins have been “mined,” or created. So unlike the paper currencies in the world today, no governing body can print more bitcoin to dilute its value. To get started, the first thing you will need is a 

European based bitcoin exchange. Go for the digital currency stars. Start trading Bitcoin (BTC), XRP, Litecoin (LTC), Ether (ETH) and Bitcoin Cash (BCH). Create Account. SETTING STANDARDS. Compliant with leading examples of best practice. NO HIDDEN Amount, Price, UTC Time. 0.03186638, 10544.35, 14:10:37.7 Oct 2014 I've written a lot about Bitcoin. I'm a believer as I think it will be the transactional plumbing of the Internet and mobile and lots more in due course. But the story right now is the sagging price of Bitcoin. In full disclosure I've started buying it again after staying mostly on the sidelines for most of the past two  bitcoin wallet online vs local 11 Dec 2017 Is bitcoin in a bubble?The price of bitcoin has been soaring this year, and last week alone it jumped from $11000 to well over $17000, according to Coindesk. It started the year below $ rocketing level of appreciation smells.That happen bacause when the people start selling the crypto like the time before china make this moves (ANNOUNCEMENT)…this sellers from the company they buy the low price crypto to provent the cryptocurrencys collaps…so this is not free market … AND BECAUSE OF THAT THE PRICE STAY IN  bitcoin euro exchange 20 Nov 2017 Backed up by the data, CoinDesk made an announcement that Bitcoin marks a sudden surge in its value from $5000 to $8101.91. Which is in fact a This is a once in a decade startup opportunity, to start a bitcoin exchange with wallet service, eating up 2.5% transaction fees with every madly driven spike. bitcoin apple store 8 Aug 2017 Longterm, however, things are less clear, both for Bitcoin, and especially for its newly created cousin. Let's start with Bitcoin Cash. Some miners and some exchanges have adopted the new cryptocurrency — and poof! More than $4 billion in new "value" was created (though some of that money will never 8 Dec 2017 Bitcoin's price has risen stratospherically, a fact that leaves many minor players in the market with massive gains and many bigger players millionaires. But is this a bubble? Are the gains real? And are the bitcoin whales in for a sad Christmas? First we must understand what drives bitcoin price and, 

The Bitcoin Price live tile app is exactly what the name implies. Pin the app to your start screen to get up to date live updates of the current spot price of Bitcoin in United States Dollars USD. I created this app because I wanted this functionality on my own device and could not find an alternative app in the store. If you like this 4 days ago The price of bitcoin has slumped more than six per cent this morning amid news that a huge Japanese exchange has halted client withdrawals. Bitcoin has had a tumultuous start to 2018. After rising close to $20,000 in December, the cryptocurrency king has halved in value this month due to murmurs about  bitcoin loan without verification 2017 Mt. Gox under largest DDoS attack as bitcoin price surges After which, gold prices started to come back to all-time high levels. Why is this interesting for Bitcoin? Sure, the CME may initially cause Bitcoin to move up or down, but in reality, Bitcoin's price is going to be more dependent on events in the Bitcoin economy. To list a few: Bitcoin / Crypto Community Politics (Read more:  bitcoin 50000 6 Dec 2017 The price of a Bitcoin reached a record high of $16,601.77 Thursday morning before falling to $15,500, in what has been a weeklong tear in a price that was $10,000 a month ago and just $1,000 in January. As the value of the digital currency has climbed, so has the amount of energy needed to keep this  best wallet bitcoin cash 20 Dec 2017 Bitcoin Price Chart Analysis. After a nasty upside move above the $19,600 level, bitcoin price faced strong sell offers against the US Dollar. The BTC/USD pair failed to test the $20K level and started a downside move below the $19,000 level. The decline was substantial as the pair traded below the 3 hours ago The value of bitcoin plunged last week, amid concerns that trading was going to be banned in South Korea. It then stabilised briefly, before plunging again.

7 hours ago Bitcoin Price Latest: Live Bitcoin price updates for Tuesday, January 30. Bitcoin suffered a depressing start to the day, opening at $10,195. It's thought that the dip was a result of rumours claiming that cryptocurrency Tether – owned by trading exchange Bitfinex – was plucked from thin air to boost the value 17 Dec 2017 The world has gone crazy for Bitcoin and cryptocurrency in general a current marketcap of $600Billion. When did this all begin? Bitcoin prices started to rise after Japan made Bitcoin a legal payment system on 1 April 2017, a perfect example of Government adoption. This gave rise to the Japanese Yen  flexepin bitcoin 28 Dec 2017 Bitcoin had his price rise up like Skyscraper this December 2017 but eventually, it had started falling and its falling like a slide ( Now down to $14000).Date, Open, High, Low, Close, Volume, Market Cap. Jan 29, 2018, 1745.36, 1763.24, 1638.33, 1657.14, 362213000, 29561500000. Jan 28, 2018, 1636.41, 1762.34, 1636.41, 1746.25, 580544000, 27713300000. Jan 27, 2018, 1602.50, 1665.81, 1567.78, 1628.63, 441742000, 27136100000. Jan 26, 2018, 1637.19  bitcoin hashrate graph 16 Nov 2014 Nov 9: The week kicked off on November 9, 2014, with the Bitcoin price at $344. Following the Silk Road 2.0 bust — along with the closure of several other DarkNet markets — the Bitcoin price started to creep upwards. This creep continued into this past week, as the price took an upward trajectory for the  will litecoin surpass bitcoin 16 Jan 2018 Markets started to rebound by 7 a.m. ET Tuesday, but bitcoin's price was still down 12 percent down from 24 hours ago, 20 percent down from a week ago and down 40 percent from an all-time high of $20,000 a month ago. Ethereum was down more than 12 percent, while Ripple, a cryptocurrency that has 12 Dec 2017 Right now, the value of a Bitcoin is north of $17,000. Considering that price was around $1,000 at the very start of the year, you can be forgiven for having a vague sense of regret: after all, if you'd bought $100 worth of the cryptocurrency back then, you'd have about $1,700 now if you cashed out today.

Bitcoin Price Takes a Wild Ride After Closed door Meeting | Piyush As Bitcoin Futures get the go-ahead, Bitcoin's value is scoring sky-high and the UK government is calling for increased regulation of cryptocurrencies by Get started with Bitcoin mining and generate your own bitcoins So, if you're still interested, here's a simple step-by step guide to getting started with Bitcoin mining:. digital currency bitcoin ripple 8 Zoom 1m 3m 6m YTD 1y All From Aug 16, 2010 To Jan 28, 2018 Bitcoin Price Linear in US Dollars Bitcoin Price Log in US Dollars Bitcoin Price Linear Bitcoin Price Log 2011 2012 2013 2014 2015 2016 2017 2018 2012 2014 2016 2018 0k 5k 10k 15k 20k 25k 30k Highcharts. It started appreciating again in May 2012, 1 Dec 2017 I wrote a story about bitcoin and interviewed a kid who described himself as a “geek and a programmer.” He bought his bitcoin for just 10 cents each. At that time the bitcoin price was busy shooting up to $US265 and falling back to $US105. Both of which seemed amazingly high. At the start of 2013, bitcoin  advcash bitcoin 7 Sep 2017 I started my journey into bitcoin and other cryptocurrencies with much initial doubt and scepticism. As a traditional finance folk, I couldn't really grasp the concept of bitcoin. After all, bitcoin is not something I can touch and feel with my hands like gold or silver. Neither is it legal tender backed by Governments'  where to buy bitcoin atm We are often asked a lot of questions about the price of bitcoin in South Africa. The price of bitcoin is fluid, and is constantly changing 24 hours a day on bitcoin exchanges around the world. Generally people in South Africa use the USD bitcoin price as the 'international' bitcoin price, taking that value from big exchanges 26 Feb 2017 When you wanted to spend some of those Bitcoins, Bitreserve would look up the USD-BTC price at that moment, and dynamically convert your dollars to Bitcoins as needed. This meant that you avoided losses if the Bitcoin price happened to fall, but the converse was also true. When the price started to rise