Théo Martin
94de194949
Avoid dividing by 0 in get_min_pair_stake_amount
2021-04-15 01:01:24 +01:00
Théo Martin
1283f8cfd4
Correct get_min_pair_stake_amount formula
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If I understand well, the goal is to have stoploss price above the minimum required by the exchange, which is not what has been achieved so far.
Only if amount_reserve_percent = (1 + pad) / (1 - abs(stoploss)) we get final stake amount * (1 - abs(stoploss)) > minimum required.
Here is a code example, with numbers from the example in the doc for this function:
stoploss = 0.1
padding = 0.05
min_required_exchange_cost = 10
min_required_exchange_amount = 12
min_required_exchange = max(min_required_exchange_cost, min_required_exchange_amount)
min_required_with_padding = min_required_exchange * (1 + padding)
min_stake_amount = min_required_exchange * max(min(padding + stoploss + 1, 1.5), 1)
stoploss_price = min_stake_amount*(1-stoploss)
print(f'[OLD LOGIC] stoploss_price ({stoploss_price}) < min_required_with_padding ({min_required_with_padding})')
min_stake_amount = min_required_exchange * max(min((1+padding) / (1-stoploss), 1.5), 1)
stoploss_price = min_stake_amount*(1-stoploss)
print(f'[NEW LOGIC] stoploss_price ({stoploss_price}) > min_required_with_padding ({min_required_with_padding})')
2021-04-15 00:33:05 +01:00
Matthias
ba38e398e4
Add type hint
2021-04-13 22:17:42 +02:00
Matthias
c2f35ce416
/balance should use cached tickers when possible
2021-04-13 20:21:03 +02:00
Matthias
82d66410f7
Fix /performance output
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if multiple messages are necessary
closes #4726
2021-04-13 19:20:57 +02:00
Matthias
e4bb6b1582
Add kucoin exchange subclass
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Kucoin has some specific orderbook restrictions
closes #4723
2021-04-13 12:28:07 +02:00
Matthias
37c8fd6ad7
Remove arrow from models.py
2021-04-13 11:55:03 +02:00
Matthias
59cfbbee17
Merge pull request #4724 from csteeg/develop
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Fixes FTX stoploss on echange throwing an error
2021-04-13 08:41:52 +02:00
Matthias
9b23be4021
Return a copy from current_whitelist
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this avoids manipulating of the pair whitelist from within a strategy
2021-04-13 06:49:53 +02:00
Matthias
4b902d6eb8
Don't use response-model on trades endpoint for now
2021-04-13 06:23:11 +02:00
Matthias
9a58a85347
Don't export "hum" date versions for trade objects.
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They are not used and have a rather high performance penalty due to
using arrow.get
2021-04-13 06:17:11 +02:00
Matthias
cb60db01b1
Merge pull request #4703 from freqtrade/decimal_space
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Add SKDecimal Space
2021-04-12 19:18:10 +02:00
Chris van de Steeg
d4dc05980c
Update ftx.py
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Stoploss price should be set as param instead of passing it as price according to ccxt
2021-04-12 16:01:46 +02:00
Matthias
be0dc737dc
Merge pull request #4706 from freqtrade/simplify_fiat_convert
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Simplify fiat convert and fix USD coingecko problem
2021-04-10 14:57:34 +02:00
Matthias
579e68f31e
Reduce log verbosity when buying
2021-04-10 14:40:44 +02:00
Matthias
14e8574235
fetch_balance is never called in dry-run
2021-04-10 14:17:43 +02:00
Matthias
37c2e037f1
Rename dry_run_order to create_dry_run_order
2021-04-10 13:50:56 +02:00
Matthias
ebbe47f38d
Simplify fiat convert and fix USD coingecko problem
2021-04-10 13:36:16 +02:00
Matthias
9804e20114
Don't use _set_value for autoOpt-Spaces
2021-04-10 09:53:48 +02:00
Matthias
4996bd443e
Merge pull request #4697 from freqtrade/docker_user
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Docker as user
2021-04-10 08:19:25 +02:00
Matthias
83fbaf16c8
Extract numeric param validation and explosion
2021-04-10 07:59:59 +02:00
Matthias
ea4b5d675d
Don't explode low/high, but use explicit parameters
2021-04-10 07:12:31 +02:00
Matthias
34e47db18d
Test SKDecimal space
2021-04-09 22:15:24 +02:00
Matthias
5f67400649
Add SKDecimal Space
2021-04-09 21:58:15 +02:00
Matthias
898c24949b
Add chown method to support docker
2021-04-08 20:17:07 +02:00
Matthias
8cd3c05c39
Merge pull request #4686 from gerrito333/develop
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Add Pairlist Handler for Volatility
2021-04-08 20:00:41 +02:00
gbojen
f8244d9d76
resolves freqtrade/freqtrade#4650
2021-04-07 22:25:54 +02:00
Matthias
c36051be56
Merge pull request #4685 from freqtrade/ft_has
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Use ccxt's has to check which exchanges can work with freqtrade
2021-04-07 10:47:56 +02:00
gbojen
5ee879a747
isort resolves freqtrade/freqtrade#4650
2021-04-07 10:15:51 +02:00
Matthias
d2680f6cb8
Remove telegram deprecation warning
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closes #4688
2021-04-07 06:57:05 +02:00
Matthias
ac6bff536f
Fix test failure with UI test if UI is deployed
2021-04-07 06:55:11 +02:00
Matthias
0f0607baec
Fix rangeestability filter caching issue
2021-04-07 06:52:34 +02:00
gbojen
9772a93634
resolves freqtrade/freqtrade#4650
2021-04-06 23:11:40 +02:00
gbojen
9089323d26
resolves freqtrade/freqtrade#4650
2021-04-06 22:46:36 +02:00
gbojen
187cf6dcd5
VolatilityFilter resolves freqtrade/freqtrade#4650
2021-04-06 22:41:15 +02:00
Matthias
a3b4667f7c
Update exchange validation to use "validate_exchange".
2021-04-06 20:16:29 +02:00
Matthias
5ed7828446
Remove hardcoded list of non-working exchanges
2021-04-06 20:03:38 +02:00
klara31
f37fbbf4e1
Update constants.py
2021-04-06 19:47:48 +02:00
klara31
bf0886a839
Update constants.py
2021-04-06 18:35:30 +02:00
Matthias
56ef3af424
Allow comments in pairs files
2021-04-06 13:29:22 +02:00
gbojen
1733e24062
pyLint adjustment resolves freqtrade#4650
2021-04-06 10:44:13 +02:00
gbojen
be770a8941
added VolatilityFilter resolves freqtrade#4650
2021-04-06 10:42:53 +02:00
gbojen
6f02acdbbd
Revert "resolves freqtrade/freqtrade#4650"
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This reverts commit 142690c930
2021-04-06 10:39:27 +02:00
gbojen
142690c930
resolves freqtrade/freqtrade#4650
2021-04-06 10:05:03 +02:00
Matthias
0550f261f1
Add exchange_has validation
2021-04-06 07:47:44 +02:00
Matthias
78a84f8081
Allow --hyperoptloss in addition to --hyperopt-loss
2021-04-05 15:38:33 +02:00
Matthias
7b2a0d46cb
Fix typo
2021-04-05 15:38:25 +02:00
Matthias
431f0a3db4
Merge pull request #4671 from freqtrade/fix/sqlalchemy
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sqlalchemy database locked bug
2021-04-05 14:09:35 +02:00
Matthias
b470672dfd
Merge pull request #4596 from rokups/rk/hyper-strategy
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Support for creating auto-hyperoptable strategies.
2021-04-05 13:55:32 +02:00
Matthias
c51839dc3b
Make the logmessage for loaded parameters clearer
2021-04-05 11:21:20 +02:00
