A portfolio tracker that speaks options.
Every other portfolio tracker treats options as an afterthought. Erina computes live greeks per leg, beta-weighted delta at the position level, SPX-equivalent hedge units, and per-strategy P&L — the numbers you actually need to size a book.
What's in the Portfolio view
- Strategy-grouped table — Positions organized by strategy (covered call, credit put spread, calendar, long stock) instead of a flat leg dump.
- Live greeks — Delta, gamma, theta, vega per leg and rolled up to the position and portfolio level.
- Beta-weighted delta — Convert your book's delta into SPX-equivalent exposure so "long $500K in tech + short 5 SPX puts" has a single number.
- SPY hedge units — What you'd need to short to neutralize your beta-weighted delta. Auto-hedge suggestion with premium-cost sanity check.
- Risk tab — Sub-tabs for concentration, sector exposure, and stress scenarios.
- Analyze tab — LLM synthesizer over your full portfolio. "What's my biggest risk right now" — cited answer.
Manual trade entry
No broker integration. Add trades by hand: ticker, strike (for options), contract count, entry price, expiration. Edit anytime. Delete with an audit trail. Bring in an existing book as a CSV paste, or build it up trade by trade as you put them on.
Ticker validation
Every ticker you enter is validated against the app's symbol table. Typos surface immediately rather than becoming silent zero-price rows the next day.
Tier map
- Pro and up — Full portfolio management with strategy grouping, live greeks, risk tab, analyze tab.
Start with the free tier. No card required.
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