Viktor Barzin
adbd7f3c65
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Composable: cursor/aggregator/strategy/publisher/audit_writer/broker all injected. Master kill-switch (kevin_enable_trading=false) routes to audit-only path. Cursor advances ONLY after XADD succeeds (race fix). Concrete collaborators wired in subsequent tasks. Also extends TradeSignal + SignalDirection.EXIT with the optional fields Kevin paths need (strategy_id, target_dollars, stop_loss_pct, take_profit_pct).
63 lines
1.7 KiB
Python
63 lines
1.7 KiB
Python
"""KevinBridgeConfig — env-var settings for the Kevin signal bridge service.
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All env vars use the TRADING_ prefix consumed by shared.config.BaseConfig.
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"""
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from __future__ import annotations
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import json
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from typing import Any
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from pydantic import field_validator
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from shared.config import BaseConfig
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class KevinBridgeConfig(BaseConfig):
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"""Env-var driven settings for the bridge service."""
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# Signal translation
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kevin_min_conviction: float = 0.60
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kevin_max_mention_age_hours: int = 48
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kevin_hold_days: dict[str, int] = {
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"days": 3,
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"weeks": 10,
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"months": 45,
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"long_term": 90,
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"unspecified": 10,
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}
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# Sizing
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kevin_base_position_pct: float = 0.04
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kevin_min_trade_usd: float = 500.0
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kevin_max_trade_usd: float = 5000.0
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kevin_max_per_ticker_usd: float = 7500.0
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# Exits
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kevin_stop_loss_pct: float = 0.08
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kevin_take_profit_pct: float = 0.20
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kevin_avoid_closes_longs: bool = True
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kevin_avoid_blocks_days: int = 7
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# Aggregation
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kevin_mention_boost_per_repeat: float = 0.05
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kevin_max_mention_boost: float = 0.20
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# Risk
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kevin_max_position_pct: float = 0.075
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kevin_daily_trade_cap: int = 5
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kevin_daily_alloc_cap_usd: float = 15000.0
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kevin_daily_loss_circuit_pct: float = 0.03
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kevin_equity_drawdown_halt_pct: float = 0.80
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# Plumbing
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kevin_bridge_poll_interval_seconds: int = 60
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kevin_bridge_exit_scan_cron: str = "35 9 * * 1-5"
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kevin_enable_trading: bool = False # master kill-switch
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@field_validator("kevin_hold_days", mode="before")
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@classmethod
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def _parse_hold_days(cls, v: Any) -> Any:
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if isinstance(v, str):
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return json.loads(v)
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return v
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