TheSkewLab

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Strategy library

Every structure the payoff builder knows, with a live example from the current BTC chain. Profit/loss badges are computed from the example — not hand-written — so they always match the chart. Click any card to open it in the builder.

BullishBearishNeutral / rangeBig move

Basic

Income (with spot)

Credit spreads

Debit spreads

Straddles & strangles

Butterflies

Condors

Ratio & broken wing

Ladders

Lizards

Synthetics & combos

Calendars & diagonals

Examples are built from live BTC marks on the nearest expiry that lists enough strikes; shapes and badges refresh with the chain. Multi-expiry structures are valued at the front expiry (surviving legs Black-Scholes at entry IV).