TTD· Trade Desk (The)
Open interest · contracts by strike
Spot
15
Max Pain
15
Call OI
31,225
Put OI
20,471
P/C ratio
0.66
Open interest by strike (contracts)
Call OIPut OISpot / max pain
Max pain 15
Spot 15
17
16.5
16
980
15.5
2,520
15
10,438
16,586
Call OI
14.5
3,238
3,710
14
1,077
4,505
13.5
3,006
1,557
13
2,604
Open interest by strike with the max-pain level marked, per expiry — heuristics over CBOE delayed chains, same strike band as the GEX profile.
History
TTD open interest, night by night.
Total call and put contracts held on each recorded session — the level the strike profile above is a snapshot of.
10 Jun → 14 Sep
OI totals over time
Contracts outstanding, summed over the whole captured chain — every listed expiry and strike, wider than the strike band and single expiry shown in the profile above.
call OI, contractsput OI, contracts
One reading per session, captured nightly after the close, 10 Jun → 14 Sep, over CBOE delayed (~15-min) chains, computed across the full listed chain. Gaps are weekends, holidays and sessions a capture missed; any reading can be absent on a session that was captured, and the series is broken rather than drawn through it.