Topic: How is the price determined for a decentralized currency like bitcoin? (Read 884 times)

the price for this decentralization is determined as the people use to pay for. The price and the value of the bitcoin are increasing and a lot of people are interested in buying bitcoin and it is making the price of the bitcoin more and higher. People are paying more than before and it is just because of the high price determination.

The price is established by simple supply and demand that happens on markets that have enough liquidity to deliver price discovery.

The irony and also problem is that the price is established in centralized exchanges, so for a decentralized currency to exist, right now it depends on centralized exchanges to get a nice volume and constant price discovery. We must get to that and fix it. There are currenlty proposals for decentralized exchanges, but none of them deliver the fast velocity needed for proper substitution of centralized exchanges.

Hopefully with lightning network we can get instant buy/set orders set and fast price discovery but with a clever decentralized website-based solution with payment channels and whatnot.

Blocknet got some decentralized transactions happening but they aren't viable to replace the centralized exchanges because it's not web based.

I agree with you because bitcoin as a decentralized currency of course rises and falls in price depending on the high or low demand in the market against bitcoin, the high demand from sales that result in rising bitcoin price increases. In addition the higher the sales transaction would have an impact on decline the price of bitcoin.

If you do see on forex trading you would really see the currencies do really move its price every second which it means its volatile but on the range or level of its volatility isnt really the same into bitcoin which means its less risky on trading it but more complicated since i have experience on trading forex. Going back into the question price is determined of bitcoin depending on its demand its just simply an economic subject.

I will Support you on this things Sir to your statement. I agreed that all physical money are volatile because our currency here in my country sometimes falling then recover again this was happened depending on the value of dollar. But it is not that past as bitcoin does have. Because bitcoin volatility as we all know was very aggressive depending in the demand of the community and investors as well. Only there differences was physical money is centralized and bitcoin is decentralized.

The price is calculated on every exchange seperatly.
You have some people who want to buy, and some people who want to sell.
When you find somebody who accepts your offer, or you accept the offer of somebody else, the deal is done.
And that is the price for the moment then.
I guess the price you see at coinmarketcap is an average price of the main exchanges.
If you look at the market closely, you will see that every exchange has a slightly different price.

The price of the currency is determined by the laws of demand and supply, since there is no central bank to direct the affairs, it is determined mainly by these laws the higher the demand and the lower the supply then the higher the price and vice versa

For such decentralised crypto-currencies, the price you see on exchange is how much people are ready to pay for it. Lots of people actually want to buy bitcoins at the same time, so they make the price increase, because they can pay higher than current price, and sellers profit from this by increasing the price at which they sell their bitcoins.

Now that’s where most of the people get it wrong. People say that only Bitcoin is volatile, forgetting that whatever that is called currency is volatile being compared to a different currency. Take for example, the USD and Euro, when being monitored, you will notice that sometimes the rate for dollars increases, and sometimes it goes down, so tell me why dollar is not volatile.

Everything called currency is volatile, whether you believe or not. Now for how the price of Bitcoin is determined: I think how it is determined is by calculated how much that is being invested into it. The same policy that is being used for fiat is also used for Bitcoin.

It is difficult to reach an answer that does not lead to a simple balance of supply and demand, and I think there is not much mystery. Price is what people pay for it. Unless you choose to believe that the price is controlled by manipulators and trading bots.

Bitcoin price is determined by the price which investors are ready to pay for it.Bitcoin price is driven by the community support.Since it is a decentralized currency,there is no central authority to decide its price.Its price increases or decreases with variation in demand for bitcoin.So,its price is always unstable.

Reading this thread, I am hesitant to jump in.

@pixelated: There is no "the price". Every transaction has its own price. Every trade on every exchange has its own price. Every time something is traded for bitcoins, the price for those bitcoins is determined by the parties in the trade.

Typically, when somebody reports "the price", they are reporting the price of the bitcoins in the last trade reported by a particular exchange. Sometimes, an average of trades (over time and/or across exchanges) is used to report "the price" in order to reduce the perceived volatility and increase perceived coherence.

Nobody tells parties in a trade what the price for that trade should be. The price is reached by agreement. Typically, the function of an exchange is to help traders find other traders willing to trade at the same price, so the agreement on price is already reached before the trade is initiated.

It might be accurate to say the price of decentralized currencies are determined by many of the same market forces which determine the prices of other more standardized currencies.

There may not be any major differences other than ownership demographics(in terms of proportion), the means of currency production(crypto mining vs central bank issued), trading not being optimized in favor of HFT(darkpools) and a few other things.

Bitcoin was not created with a price.  Its price is solely caused by the market.  Developers have absolutely no power over what the price of Bitcoin is, except for the coins that they own themselves.
These are not precise at all.  It's just fundamental analysis, the exact same kind of analysis you do on any stock or commodity.

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I feel like you're just missing the point altogether.  There's no one sitting in their room saying "I think I'll set the BTC price at $2500 today, but I'll fluctuate it around that range". 

Are you just looking for the fundamental causes of price movements, or do you genuinely have that misconception?

Thanks again,  but I re-iterate on the primer from #10 adding the pointers from

I'm hoping for an answer like this:
a) The dev(s) launched coin on Day 0 and came up with price P1 that was hardcoded
b) Miners/ innovation/ difficulty level etc factors cause an increase/ decrease of
c) Thus, at time T1 of launch the price was calculated by to be
d) At time T2 price increased/ decreased by or became

Or including the merchant (like @DOGE12321 said)
e) Merchant M1 derived price PM1 , M2 derived price PM2
f) Exchange E1 averaged prices PM1, PM2.. and came up with it's price PE1, exchange E2 likewise came with PE2
g) preev averaged the prices PE1, PE2...

Not a very elegant primer, but hopefully you get an idea. It's the derivation of the price step by step than the theoretical knowledge that I hope to find here.

don't compare the volatility of some alt with bitcoin, altcoin have no volume it's easy to manipulate anyone with few thousands dollars can make the market at his disposal, especially on those new shitcoin

on the other hand bitcoin, have real supply and demand, people willing to buy at certain price because they are believer because they need bitcoin to buy stuff, there is an usage of bitcoin and demand for that is what making the price increase

also the miners don't have any factor here, what matter are always the buyers, which are also sellers, if they need to dump and go out of the market

Supply and demand is not theoretical is a known fact, the price is calculated by the amount of coins there are, known as supply and the money in the market cap of bitcoin, demand, divide those numbers and you get the price of bitcoin, it does not get easier than that.

I would presume that exchanges would average the price that Bitcoin is being sold for by traders and merchants. From this they would get and approximate price. There would probably be a few discrepancies between the exchanges but it would not be a major difference. Moreover, site like http://preev.com/ would most probably attain the average from the various exchanges available.

I don't think you would need to move this topic. If the moderators have not moved it to a different location it should be fine. But if you insist, there is a button at the bottom of the page saying move topic. I presume you click that.

@Herbert2020:
1) My question is for efficient markets (rather exchanges), whenever they'll be, which do not leave you with any scope of arbitrage.
2) Yes, centralized market can not determine price for everything but it can determine prices for raw materials/ taxes that'll have trickle down effect. Again, dissecting those markets is far more tedious and vagueness will increase exponentially. That's why I was hoping for a simpler and straightforward answer for a system that's rather new in place and decentralized.

@Windpower
1) I understand that people are ready to pay premium and I would not have asked the question had their been a bidding process.

Summary:
My question is simple (even if the answer is complex). Who is calculating the price and where can I see it being calculated. There's always been this gap in Economics where we start all mathematical, then we insert efficient market theories and voila we've magically determined a price. Backtracking that in normal markets is rather a rabbit hole but shouldn't be that bad in the cryptocurrency markets, hopefully?

Would someone be nice enough to start with an example and take it all the way to end to show how the price was determined? You can pick up a newer altcoin that does not have as much volatility/ volume to simplify the example.

I'm hoping for an answer like this:
a) The dev(s) launched coin on Day 0 and came up with price P1 that was hardcoded
b) Miners/ innovation/ difficulty level etc factors cause an increase/ decrease of
c) Thus, at time T1 of launch the price was calculated by to be
d) At time T2 price increased/ decreased by or became

Not a very elegant primer, but hopefully you get an idea. It's the derivation of the price step by step than the theoretical knowledge that I hope to find here.

Thanks for pointing that out.