Author

Topic: Be very careful of fat fingers!!! (Read 1545 times)

donator
Activity: 1218
Merit: 1079
Gerald Davis
April 08, 2013, 10:15:31 AM
#10
If BTC-e doesn't trade from the top of the stack then it shouldn't even be called an exchange.  I mean seriously I can put an order on MtGox (or bitfloor, or bitstamp, etc) right now to sell x BTC @ $1.00 USD and I will get the best bid.  Now granted if x is very  large I will burn through the stack and drop the price but no trading engine anywhere for any reason should execute at less than the best price available.

A limit order of X @ $Y doens't mean trade X @ $Y.  It means trade UP TO X at a price NO WORSE THAN $Y.
sr. member
Activity: 315
Merit: 255
April 08, 2013, 05:47:09 AM
#9
Obviously not much of a trading "engine" then, is it? Tongue
sr. member
Activity: 412
Merit: 250
April 08, 2013, 05:14:39 AM
#8
wonder if this was a trading engine error or fat finger error
legendary
Activity: 1734
Merit: 1015
April 08, 2013, 05:08:58 AM
#7
that can't be true. He would have first filled all the buy orders above 1 Euro, which would have been very many. He would have lost coins, but he could have bought back in. BTC-E trade system fills the orders before you first.

This, I did that before, you can even click the calculate button and it will take into account all standing orders and the amount of the orders to tell you how much you get in total.
legendary
Activity: 1204
Merit: 1002
RUM AND CARROTS: A PIRATE LIFE FOR ME
April 08, 2013, 05:04:16 AM
#6
that can't be true. He would have first filled all the buy orders above 1 Euro, which would have been very many. He would have lost coins, but he could have bought back in. BTC-E trade system fills the orders before you first.
sr. member
Activity: 453
Merit: 250
April 08, 2013, 04:54:15 AM
#5
That must have ruined someone's morning.

I don't understand why he didn't get filled at the best price buyers were willing to pay.

Whoever implemented that trading engine was just taking a short cut instead of putting his clients first. I wouldn't want to trade there after seeing this.
full member
Activity: 182
Merit: 100
April 08, 2013, 04:11:51 AM
#4
LOL

Happened to me other day, accidently bought BTC at current rates instead of sell BTC at current rates, but quickly realized it and re-sold the BTC I accidently bought, probably for 1-2% loss.
legendary
Activity: 1232
Merit: 1001
April 08, 2013, 03:57:11 AM
#3
Probably some account got hacked, had mail verification activated, so the thief couldn't get the BTC out, so he sold them cheap to himself.
full member
Activity: 210
Merit: 100
April 08, 2013, 03:55:00 AM
#2
Wow you're right: http://bitcoinity.org/markets/btce/EUR

Some people got very lucky, one person very sad. Seems like he lost 'only' 200 coins though.
sr. member
Activity: 294
Merit: 250
April 08, 2013, 03:50:47 AM
#1
https://i.imgur.com/Qr8Bw7H.png

Oh mother of Satoshi...
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