many change
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39
bot.py
39
bot.py
@@ -91,45 +91,24 @@ def on_trade(message: dict, orderman: OrderManager, state: StateManager):
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def execute_arb(orderman: OrderManager, state: StateManager):
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p_valbz = state.get_fair_value("VALBZ")
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p_vale = state.get_fair_value("VALE")
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p_bond = state.get_fair_value("BOND")
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p_gs = state.get_fair_value("GS")
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p_ms = state.get_fair_value("MS")
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p_wfc = state.get_fair_value("WFC")
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p_xlf = state.get_fair_value("XLF")
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bid_valbz, ask_valbz = state.get_best_bid_ask("VALBZ")
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bid_vale, ask_vale = state.get_fair_value("VALE")
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if p_vale is None or p_valbz is None:
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if bid_valbz is None or ask_valbz is None or bid_vale is None or ask_vale is None:
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return
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vale_to_valbz = p_valbz - p_vale
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valbz_to_vale = p_vale - p_valbz
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vale_to_valbz = bid_valbz - ask_vale - 2
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valbz_to_vale = bid_vale - ask_valbz - 2
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if vale_to_valbz > 10:
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orderman.buy("VALE", Dir.BUY, p_vale, 10)
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orderman.buy("VALE", bid_vale + 1, 10)
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orderman.convert("VALE", Dir.SELL, 10)
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orderman.sell("VALBZ", Dir.SELL, p_valbz, 10)
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orderman.sell("VALBZ", ask_valbz - 1, 10)
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elif valbz_to_vale > 10:
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orderman.buy("VALBZ", Dir.BUY, p_valbz, 10)
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orderman.buy("VALBZ", bid_valbz + 1, 10)
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orderman.convert("VALE", Dir.BUY, 10)
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orderman.sell("VALE", Dir.SELL, p_vale, 10)
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orderman.sell("VALE", ask_vale - 1, 10)
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if p_xlf is not None and all(p is not None for p in [p_bond, p_gs, p_ms, p_wfc]):
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components = p_bond * 3 + p_gs * 2 + p_ms * 3 + p_wfc * 2
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xlf_fair = components / 10
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if p_xlf > xlf_fair + 10:
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orderman.sell("XLF", Dir.SELL, p_xlf, 10)
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orderman.buy("BOND", Dir.BUY, p_bond, 30)
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orderman.buy("GS", Dir.BUY, p_gs, 20)
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orderman.buy("MS", Dir.BUY, p_ms, 30)
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orderman.buy("WFC", Dir.BUY, p_wfc, 20)
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elif xlf_fair > p_xlf + 10:
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orderman.buy("XLF", Dir.BUY, p_xlf, 10)
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orderman.sell("BOND", Dir.SELL, p_bond, 30)
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orderman.sell("GS", Dir.SELL, p_gs, 20)
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orderman.sell("MS", Dir.SELL, p_ms, 30)
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orderman.sell("WFC", Dir.SELL, p_wfc, 20)
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# ~~~~~============== PROVIDED CODE ==============~~~~~
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