887a33f278
feat: trade log table, strategy params panel, B+W color scheme
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Dashboard:
- Trade log table: all trades with time, side, size, entry/exit price, PnL, duration
in scrollable panel below charts
- Strategy params panel: displays all coefficients (z_entry, gamma, obi_entry,
grid_levels, etc.) for the selected strategy
- Color scheme: professional black/white
• positive: #03A9F4 (light blue)
• negative: #FF5252 (red)
• neutral: #777 (gray)
• backgrounds: #0a0a0a / #111 / #181818
• borders: #222 / #333
VBT runner:
- _extract_metrics now captures trades from pf.trades.records_readable
(Avg Entry Price, Avg Exit Price, PnL, Return, Duration, Direction)
- _strategy_params() returns key coefficients per strategy type
- _empty_result includes empty trades/params
New vbt_server.py: minimal standalone dashboard (no live trading machinery,
no memory guard, no broadcast loop) — avoids crashing issues
2026-08-07 12:53:52 +08:00
121c67ae5f
feat: VBT dashboard — asset badges, interval/bar selectors, sort/filter
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Dashboard (vbt.html):
- Interval selector: 1m, 5m, 15m, 1h, 4h, 1d (all Hyperliquid intervals)
- Candle limit selector: 100-5000 bars (6 levels)
- Asset selector: auto/BTC/ETH/SOL for run
- Strategy filter dropdown
- Sort dropdown: Latest, Sharpe, Return%, Min DD, Trades
- Asset badge on every result item in sidebar
- Asset interval filter for results list
- Improved layout: compact 3-row control panel
API (server.py):
- /api/vbt/results: new sort param (sharpe/return/dd/trades/date)
new interval filter, asset field with _infer_asset()
- /api/vbt/run: new coin param, interval already supported
coin suffix in saved filenames
- _infer_asset(): maps strategy names to BTC/ETH/BTC-ETH/SOL
Verified: sort=sharpe shows A-S S=+11.37, interval=1h filters
correctly, 7 dashboard controls rendered, asset badges on all items
2026-08-07 12:41:08 +08:00
737b24895c
fix: VBT dashboard — proper metrics display + redesigned UI
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- Fixed total_return_pct, profit_factor, n_bars showing 0 in detail view
by using ?? operator instead of || 0 and fixing renderDetail logic
- Run Backtest now renders result directly from API response
(no re-fetch race condition)
- Redesigned UI: monospace trading terminal aesthetic
- Darker palette (#090d14 background, #0d1321 cards)
- Indigo histogram, proper grid layout
- Subtle borders (1px #1a2332), better spacing
- Status indicator with pulse animation
- Sidebar shows Sharpe, Return%, Profit Factor per result
- 8 metric cards: Return, Sharpe, DD, Win Rate, PF, Trades,
End Equity, Sortino
- Smaller, cleaner fonts, monospace throughout
- Bumped memory guard to 2GB to prevent dashboard getting killed
2026-08-07 12:31:24 +08:00
6934bfdaa0
feat: VectorBT results dashboard with Plotly charts
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Dashboard (dashboard/):
- New /api/vbt/results — list VBT backtest results with full metrics
- New /api/vbt/result/{file} — load result + equity curve (auto-decimated >500pts)
- New /api/vbt/run — run backtests on-demand from the UI
- New /api/vbt/sweep — parameter sweep as heatmap data
- New /api/vbt/strategies — list available strategy keys
- New /vbt — interactive HTML dashboard (Plotly.js):
- Equity curve chart with area fill
- Drawdown waterfall chart
- Returns distribution histogram
- Metric cards: Sharpe, Sortino, max DD, win rate, profit factor
- Strategy filter sidebar
- One-click backtest runner
- Fix BACKTEST_DIR auto-detection for local/dev paths
API verified: all 5 endpoints tested against live data
2026-08-06 17:43:47 +08:00
ramseshk