I have met with another strange thing:
my account has 101 usd and 10 bts. I issue an order to buy 1 bts with 1 usd. After the order is submitted, my balance is like:
>>> balance
10.00000000 bts
100.00000000 usd
Margin Positions
0.00000000 usd total collateral: 0.00000000 bts avg call price: 0.0000000000000 usd/bts
===========================================================
Unspent Outputs:
d58189b26daadb25013bc47a9c09e7dc5b20b7df:2] 1.00000000 bts claim_by_signature SRG6Boi48RkGPhMxFzwER6kQkaT
d58189b26daadb25013bc47a9c09e7dc5b20b7df:1] 89.00000000 usd claim_by_signature SRG6Boi48RkGPhMxFzwER6kQkaT
5fd1b50fc7182543c0ce59187b02ef1de8e58948:0] 10.00000000 usd claim_by_signature K382iEepdJyCHDgYBZsx3uqRSyq
e00b5487be74a401895a678cc78127053a6112ac:0] 1.00000000 usd claim_by_signature SGspNwacutDySLyC8h4x1gMXNHD
c5383cd618110be0e8d235a564b487584bc6225f:1] 9.00000000 bts claim_by_signature KxZNzt8ZmL1vzrjyDHJNJeXTpgo
Open Bids:
d58189b26daadb25013bc47a9c09e7dc5b20b7df:0] 1.00000000 usd claim_by_bid 1.0000000000000 usd/bts owner: SRG6Boi48RkGPhMxFzwER6kQkaT min trade: 0
However, when I quite bts_wallet and restart, my balance becomes:
>>> balance
9.00000000 bts
11.00000000 usd
Margin Positions
0.00000000 usd total collateral: 0.00000000 bts avg call price: 0.0000000000000 usd/bts
===========================================================
Unspent Outputs:
5fd1b50fc7182543c0ce59187b02ef1de8e58948:0] 10.00000000 usd claim_by_signature K382iEepdJyCHDgYBZsx3uqRSyq
e00b5487be74a401895a678cc78127053a6112ac:0] 1.00000000 usd claim_by_signature SGspNwacutDySLyC8h4x1gMXNHD
c5383cd618110be0e8d235a564b487584bc6225f:1] 9.00000000 bts claim_by_signature KxZNzt8ZmL1vzrjyDHJNJeXTpgo
1 bts and 89 usd is lost after I submit my buying order! What is the cause of this problem?