polymarket-bot

chemavx/polymarket-bot

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chemavx 8a56bf77d1

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fix(accounting): use size_usdc (not net_cost) for positions in initialize()

Eliminates the phantom 0.4% exposure overage after pod restarts.

During live trading execute() stores size_usdc in portfolio.positions and
deducts net_cost from cash — so total_value = bankroll − fees and
exposure_pct = sum(size_usdc) / (bankroll − fees).

Old initialize() stored net_cost in positions, making total_value = bankroll
and inflating exposure_pct (observed: 30.085% vs runtime 29.670%).

Fix: new get_open_position_data() returns both {market_id: size_usdc} and
total_net_cost in one query; initialize() uses size_usdc for positions and
total_net_cost for cash — identical model to execute().

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

2026-04-22 11:05:47 +00:00

__init__.py

feat: initial commit — polymarket-bot source + CI/CD pipeline

2026-04-13 16:05:45 +00:00

db.py

fix(accounting): use size_usdc (not net_cost) for positions in initialize()

2026-04-22 11:05:47 +00:00

external.py

feat: initial commit — polymarket-bot source + CI/CD pipeline

2026-04-13 16:05:45 +00:00

manifold.py

fix(critical): complementary market family grouping + Manifold inversion guard