Calendar Spread Analytics
Carry DeskSame-strike near/far calendars with synchronized premium, IV term edge, Greeks, liquidity and replay-grade execution context.
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Institutional Calendar Spread Framework
Read term structure, carry and execution quality together. A cheap debit alone is not an edge if the deferred option is illiquid or volatility is structurally overpriced.
Validate the IV Curve
Front IV richer than deferred IV can improve entry economics, but often reflects concentrated event or expiry risk.
Control Expiry Distance
Very wide expiry gaps add more vega and regime exposure. Weekly-to-next-week calendars behave differently from weekly-to-monthly.
Demand Liquidity
Compare OI and volume on both legs. A visually attractive spread can be untradeable after bid-ask and slippage.
Respect Gamma Risk
The short near leg accelerates around spot as expiry approaches. Re-center, hedge or exit when the strike loses relevance.
How the calculations are framed
Calendar debit is deferred premium minus near premium for the same strike and option side.
Net Greeks follow long far minus long near, equivalent to buying the far leg and selling the near leg.
IV edge is far IV minus near IV; a negative value means front volatility is richer.