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Kalshi Open Interest, With and Without Combo Contracts
Open interest at face value (one dollar a contract), USD, end of each day: the whole exchange, and without multivariate combo (parlay) contracts
Plays the chart through its history. Pauses are where the data set a record or moved most.
Whole exchange · Continuation · the recent trend, flattening · 30 days
Without combo contracts · Continuation · the recent trend, flattening · 30 days
Dashed: the projection from the latest reading. Shaded: the range about two in three outcomes land in. A projection, not a promise.
Kalshi’s daily market data report, contracts not yet finalized, at one dollar a contract. Combo contracts are Kalshi’s multivariate event contracts (tickers beginning KXMVE), which bundle several outcomes into one parlay. The whole-exchange line is the figure Kalshi reports.
Money committed to open positions on Kalshi, the CFTC-regulated U.S. event exchange, with and without its combo (parlay) contracts. The gap between the two lines is the part held in combos.
What this chart reads
- Kalshi Open Interest (All Markets, USD)as “Whole exchange”latest 2026-10-21
- Kalshi Open Interest Excluding Combo Contracts (USD)as “Without combo contracts”latest 2026-10-21
Sources
Kalshi Open Interest (All Markets, USD). Source: Kalshi daily market data report (one row per contract per day: open interest, daily volume, high, low, status), published on Kalshi's public documents bucket under CFTC reporting rules for designated contract markets. Palanor sums open interest over contracts whose status is not finalized.
Kalshi Open Interest Excluding Combo Contracts (USD). Source: Kalshi daily market data report (one row per contract per day: open interest, daily volume, status), published on Kalshi's public documents bucket under CFTC reporting rules for designated contract markets. Palanor sums open interest over contracts whose status is not finalized and whose report ticker does not start with KXMVE.
Charts are drawn from Palanor's signal library and recomputed from source data on every view. Transformations (changes, indexing, year-on-year rates) are Palanor's.