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Merge pull request #5108 from rokups/rk/pessimistic-trailing-stoploss

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Implement most pessimistic handling of trailing stoploss.
This commit is contained in:
Matthias
2021-06-17 18:41:00 +01:00
committed by GitHub
parent c4bc47e6e7 b38ab84a13
commit 8bb464bd64
4 changed files with 74 additions and 8 deletions
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47
tests/optimize/test_backtest_detail.py
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@@ -457,6 +457,50 @@ tc28 = BTContainer(data=[
trades=[BTrade(sell_reason=SellType.TRAILING_STOP_LOSS, open_tick=1, close_tick=3)]
)
# Test 29: trailing_stop should be triggered by low of next candle, without adjusting stoploss using
# high of stoploss candle.
# stop-loss: 10%, ROI: 10% (should not apply)
tc29 = BTContainer(data=[
# D O H L C V B S
[0, 5000, 5050, 4950, 5000, 6172, 1, 0],
[1, 5000, 5050, 5000, 4900, 6172, 0, 0], # enter trade (signal on last candle)
[2, 4900, 5250, 4500, 5100, 6172, 0, 0], # Triggers trailing-stoploss
[3, 5100, 5100, 4650, 4750, 6172, 0, 0],
[4, 4750, 4950, 4350, 4750, 6172, 0, 0]],
stop_loss=-0.10, roi={"0": 0.10}, profit_perc=-0.02, trailing_stop=True,
trailing_stop_positive=0.03,
trades=[BTrade(sell_reason=SellType.TRAILING_STOP_LOSS, open_tick=1, close_tick=2)]
)
# Test 30: trailing_stop should be triggered immediately on trade open candle.
# stop-loss: 10%, ROI: 10% (should not apply)
tc30 = BTContainer(data=[
# D O H L C V B S
[0, 5000, 5050, 4950, 5000, 6172, 1, 0],
[1, 5000, 5500, 5000, 4900, 6172, 0, 0], # enter trade (signal on last candle) and stop
[2, 4900, 5250, 4500, 5100, 6172, 0, 0],
[3, 5100, 5100, 4650, 4750, 6172, 0, 0],
[4, 4750, 4950, 4350, 4750, 6172, 0, 0]],
stop_loss=-0.10, roi={"0": 0.10}, profit_perc=-0.01, trailing_stop=True,
trailing_stop_positive=0.01,
trades=[BTrade(sell_reason=SellType.TRAILING_STOP_LOSS, open_tick=1, close_tick=1)]
)
# Test 31: trailing_stop should be triggered immediately on trade open candle.
# stop-loss: 10%, ROI: 10% (should not apply)
tc31 = BTContainer(data=[
# D O H L C V B S
[0, 5000, 5050, 4950, 5000, 6172, 1, 0],
[1, 5000, 5500, 5000, 4900, 6172, 0, 0], # enter trade (signal on last candle) and stop
[2, 4900, 5250, 4500, 5100, 6172, 0, 0],
[3, 5100, 5100, 4650, 4750, 6172, 0, 0],
[4, 4750, 4950, 4350, 4750, 6172, 0, 0]],
stop_loss=-0.10, roi={"0": 0.10}, profit_perc=0.01, trailing_stop=True,
trailing_only_offset_is_reached=True, trailing_stop_positive_offset=0.02,
trailing_stop_positive=0.01,
trades=[BTrade(sell_reason=SellType.TRAILING_STOP_LOSS, open_tick=1, close_tick=1)]
)
TESTS = [
tc0,
tc1,
@@ -487,6 +531,9 @@ TESTS = [
tc26,
tc27,
tc28,
tc29,
tc30,
tc31,
]