Backtest
KRX OPTIONS · KOSPI 200 · SINGLE STOCKS · RISK-NEUTRAL

The options market
is already pricing
the odds.

Options Intelligence reads the live Korean options chain and translates it into plain language: the market-implied probability of a move, and — if your view differs — the best option to express it. Risk-neutral, liquidity-gated, decay always shown. The edge is your view; we are the information layer.

Request access₩10,000 / mo · included with Backtest · pilot allowlist See the two tools ↓
Two tools

From what's priced in
to what to do about it.

01
Implied Odds — the market's probability distribution.
For any liquid underlying and expiry, we fit an arbitrage-free smile off the chain and read out the risk-neutral price distribution: "the market prices a 26% chance Samsung clears ₩400k by expiry." Plain exceedance odds — chance of a +10% gain, of a 10% drop, of staying flat — with the volatility regime in context. Pure information.
02
Best Option — express your view, honestly.
State a target and your own probability of reaching it. We rank the options that express it — breakeven, max loss, payoff if you're right, your odds vs the market's, and a cheap / fair / rich verdict on the all-in cost. When the move is already priced in, we say so and point you back to the underlying.
How it's built

Real chains.
Honest framing.

01
Risk-neutral, never a forecast
Every probability is what the options market is pricing in — risk-neutral odds that embed hedging demand, not real-world predictions. Only your own number is subjective, and it's labeled as yours.
02
Liquidity-gated
We show a distribution only where there are enough liquid strikes for a credible fit. Thin names are suppressed or flagged — never dressed up as consensus.
03
Decay and breakeven, always
Buying options is negative-carry on average. We surface theta, breakeven, and how much of the move is already priced in — so this is a conviction tool, not a casino.
04
Long-only, defined risk
Buy calls, puts, index options. Max loss is the premium. No shorting, no naked writing. This is information for your decision — not investment advice.
Access

Included with
your subscription.

Premium
₩10,000/ month
  • Implied Odds — market-implied distribution per underlying & expiry
  • Best Option — ranked options for your view, with cheap/fair/rich verdicts
  • KOSPI 200 index + the liquid single-stock option universe
  • Refreshed every weekday morning on a prior-day settlement basis
  • The full Backtest equity signal product, same login
  • Cancel anytime, no minimum term
What the market prices,
in plain language.
₩10,000 a month · cancel anytime · pilot allowlist
Request access →