8 Commits

Author SHA1 Message Date
rajandran 3a8c2a354d Switch OpenStatz tearsheet to modern offline dashboard (ostz.dashboard)
Replace the legacy static ostz.reports.html/full/basic/plots and the
ostz.plots.* matplotlib gallery with ostz.dashboard() as the sole
tearsheet - a self-contained offline interactive dashboard that needs no
openstatz serve, no [app] extra, and no network. Keep ostz.stats.* and
ostz.reports.metrics() for raw numbers.

Note: dashboard() takes the benchmark as a returns Series, not a ticker
string, so examples fetch it via ostz.providers.download_returns() and
reindex to the strategy index first.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-07-07 15:57:00 +05:30
rajandran 9526c8671f Default to OpenAlgo ta indicators, replace QuantStats with OpenStatz
OpenAlgo ta (100+ indicators) is now the default indicator library
project-wide; TA-Lib is opt-in only when a user explicitly requests it.
Added a complete indicator catalog in openalgo-ta-helpers.md sourced
from the installed openalgo package, since the hosted docs have a few
stale signatures (ta.psar, ta.rvi, ta.vwap).

OpenStatz replaces QuantStats for tearsheets throughout (numerically
verified drop-in with the same API, aliased as `ostz` to avoid
shadowing the stdlib `os` module already used for env vars).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-07-06 22:13:36 +05:30
marketcalls e74036db1a Remove broker-specific references (Zerodha, IBKR, Binance) across all files
Replace broker names with generic market terms in skills, rule files, asset
templates, README, and .env.sample. Fee values unchanged — still realistic
defaults. Rename BINANCE_API_KEY/SECRET_KEY to CRYPTO_API_KEY/SECRET_KEY.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-02 08:39:37 +05:30
marketcalls a469ab15fc Make README broker-neutral, use brokers only as fee references
- Reframe fee tables as "Reference: Zerodha/IBKR/Binance" instead of
  naming brokers as the identity of the cost model
- Add broker-neutral callout: all fee constants are customizable
- Remove broker-specific column headers (IBKR Pro, IBKR Lite, BNB Discount)
  in favor of generic labels (Pro/Fixed, Commission-Free, Discounted)
- Update Supported Markets table to show fee types not broker names
- Update Rule Files Reference descriptions to say "reference: broker"
- Update Costs row in Knowledge Base to describe fee structures generically
- Suggested GitHub About: "Agentic coding skills for backtesting trading
  strategies using VectorBT..."

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 10:11:36 +05:30
marketcalls 06dc8adb4a Generalize README for 40+ agentic coding tools via skills.sh
Replace Claude Code-specific references with agent-agnostic language.
Add supported agents table (Claude Code, Cursor, Codex, OpenCode,
Cline, Windsurf, GitHub Copilot, Gemini CLI, Roo Code, etc.).
Note that npx skills auto-detects the installed agent.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 10:07:48 +05:30
marketcalls b111040fe3 Add multi-market support (India/US/Crypto), modular rules, and strategy templates
- Add 20 modular rule files covering data fetching, indicators, simulation,
  position sizing, costs, optimization, reporting, validation, and pitfalls
- Add 12 production-ready strategy templates (EMA, RSI, Donchian, Supertrend,
  MACD, SDA2, Momentum, Dual Momentum, Buy & Hold, RSI Accumulation,
  Walk-Forward, Realistic Costs)
- Add US market costs (IBKR Pro/Lite - stocks, options, E-mini/Micro futures)
- Add crypto market costs (Binance spot, USDT-M/COIN-M futures, funding rates)
- Add .env.sample with OpenAlgo, Binance, and custom provider API key templates
- Add extensible custom data provider pattern (Alpaca, Twelve Data examples)
- Restructure data-fetching.md into modular sections (OpenAlgo, yfinance, CCXT)
- Add setup skill with API key collection and .env configuration
- Add QuantStats tearsheet integration (HTML reports, Monte Carlo)
- Update all action skills (backtest, optimize, quick-stats, strategy-compare)
  with TA-Lib mandate, market-specific fees, and benchmark auto-selection
- Rewrite vectorbt-expert SKILL.md as modular reference hub
- Comprehensive README with multi-market capabilities and fee tables

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-27 10:01:33 +05:30
rajandran 47fb8924ca Add npx skills install instructions to README
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-25 22:21:59 +05:30
rajandran 29e12f3726 Initial commit: VectorBT backtesting skills for Claude Code
Claude Code skills for backtesting trading strategies using VectorBT
with Indian market data via OpenAlgo. Includes skills for quick backtest,
parameter optimization, strategy comparison, and inline stats. Example
scripts: EMA crossover, dual momentum, buy-and-hold allocation, and
RSI slab-wise accumulation.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-25 20:52:05 +05:30