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Options/OI/IBIT

IBIT· iShares Bitcoin Trust

Open interest · contracts by strike
as of 2026-11-05
Gamma (GEX) Full dossier

For the 6 Nov 2026 expiry, IBIT's max pain is 44 against a spot of 43.03, 2.3% above it. Put open interest is 0.79 times call open interest across the shown strikes (112,364 puts, 142,255 calls). The largest call position is at 44 and the largest put position at 43. Max pain is a heuristic for where option holders lose most at expiry, not a price target.

Spot
43
Max Pain
44
Call OI
142,255
Put OI
112,364
P/C ratio
0.79

Open interest by strike (contracts)

Call OIPut OISpot / max pain
Max pain 44
Spot 43
49
4,754
48.5
1,205
6,475
48
10,331
47.5
3,031
47
1,128
9,430
46.5
1,162
5,442
46
2,627
21,651
45.5
3,100
20,089
45
5,767
21,456
44.5
6,365
11,516
44
9,280
21,803
Call OI
43.5
9,759
3,508
43
21,971
Put OI
42.5
3,900
42
8,843
1,591
41.5
12,765
41
9,138
40.5
3,722
40
6,480
39
1,513
38
1,334
37
1,037

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

IBIT 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.

11 Jun → 5 Nov
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, 11 Jun → 5 Nov, 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.