ftdt-quant-lab

rams/ftdt-quant-lab

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Author	SHA1	Message	Date
ramseshk	121c67ae5f	feat: VBT dashboard — asset badges, interval/bar selectors, sort/filter 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
ramseshk	737b24895c	fix: VBT dashboard — proper metrics display + redesigned UI - 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
ramseshk	6934bfdaa0	feat: VectorBT results dashboard with Plotly charts 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

Author

SHA1

Message

Date

ramseshk

121c67ae5f

feat: VBT dashboard — asset badges, interval/bar selectors, sort/filter

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

ramseshk

737b24895c

fix: VBT dashboard — proper metrics display + redesigned UI

- 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

ramseshk

6934bfdaa0

feat: VectorBT results dashboard with Plotly charts

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

3 Commits