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IBKR · Interactive Brokers Group, Inc. · Options Chain

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Market Cap
$41.42B
Shares
453.08M

Options Chain

Underlying $90.28 · today Options Calculator

Positioning

Sep 11, 2026 · 1 days to expiry · 92 contracts · mixed daily-bar sessions · Jul 31, 2026–Sep 9, 2026; 35 unknown
Put / call OI
1.39
Put-heavy positioning
Open interest
2,875
as of Sep 4, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$93.00
$2.72 above spot
ATM implied vol
50%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
$39.50 $42.40 $2.31 $0.00 $0.05 1 1
$34.70 $37.40 $0.00 $2.15
$29.50 $32.40 $0.00 $2.15
4 $24.70 $27.40 $30.45 $0.00 $2.15
5 5 $19.50 $22.40 $22.13 $0.38 $0.00 $0.80 2 3
1 2 $14.80 $17.20 $21.85 $0.05 $0.00 $1.35 1 8
$13.80 $16.00 $0.00 $1.35 11
$12.90 $15.40 $0.40 $0.00 $1.55 5 1
1 1 $11.80 $14.40 $14.50 $0.05 $0.00 $1.55 47 57
$10.80 $13.40 $0.05 $0.00 $1.55 5 29
1 1 $9.80 $12.40 $8.89 $0.05 $0.00 $0.05 2 51
142.2% 0.861 $8.60 $11.40 $0.05 $0.00 $0.05 1 22
137.4% 0.841 $7.80 $10.40 $0.14 $0.00 $1.25 1 5
125.9% 0.829 $6.70 $9.50 $0.30 $0.00 $1.60 24 158
28 4 122.5% 0.8 $6.00 $8.50 $5.70 $0.45 $0.00 $1.25 42 36
10 2 102.5% 0.798 $4.70 $7.50 $6.90 $0.08 $0.00 $0.10 5 73
1 2 82.7% 0.796 $3.90 $6.00 $6.50 $0.10 $0.00 $0.15 5 35
2 70.8% 0.769 $3.00 $4.90 $4.05 $0.15 $0.00 $0.50 11 82
3 20 70.5% 0.699 $2.45 $4.00 $5.19 $0.28 $0.05 $0.70 -0.215 45.1% 11 67
29 1 69.1% 0.621 $1.60 $3.50 $2.20 $0.55 $0.10 $0.90 -0.301 38.6% 21 222
62 2 64.7% 0.537 $1.10 $2.65 $1.90 $0.77 $0.60 $1.00 -0.445 35.4% 11 112
40 1 52.2% 0.428 $0.65 $1.50 $1.42 $1.25 $0.85 $1.80 -0.613 34.8% 22 83
40 10 52.6% 0.323 $0.20 $1.25 $0.90 $1.49 $1.15 $2.55 -0.835 25.6% 2 98
179 19 53.2% 0.233 $0.20 $0.75 $0.60 $2.45 $2.45 $3.10 -0.916 28.7% 7 193
60 27 $0.00 $0.30 $0.24 $3.18 $2.65 $4.30 10 164
144 71 51.5% 0.095 $0.10 $0.20 $0.14 $4.60 $3.50 $5.20 16 70
63 25 56.6% 0.075 $0.05 $0.20 $0.05 $4.85 $4.20 $6.10 12 30
123 14 $0.00 $0.35 $0.09 $5.75 $5.00 $7.20 6 11
57 1 $0.00 $0.40 $0.05 $3.96 $5.70 $8.50 4 10
33 5 $0.00 $0.75 $0.14 $7.20 $6.80 $9.30 2 1
146 5 $0.00 $0.15 $0.03 $8.10 $7.80 $10.30 1 10
69 1 $0.00 $1.35 $0.09 $8.60 $11.60
87 44 $0.00 $0.25 $0.08 $10.30 $12.20
$0.00 $2.15 $10.60 $13.70
1 1 $0.00 $2.15 $0.46 $12.93 $12.30 $14.70 52 9
14 11 $0.00 $1.95 $0.05 $13.83 $12.60 $16.00 52 21
$0.00 $2.15 $13.60 $17.20
$0.00 $1.60 $14.60 $18.00
$0.00 $2.15 $15.60 $19.00
$0.00 $2.10 $16.60 $19.90
4 10 $0.00 $0.30 $0.25 $17.60 $21.40
$0.00 $2.10 $18.60 $22.00
$0.00 $2.10 $22.60 $26.20
$0.00 $2.10 $27.60 $30.70
1 1 $0.00 $0.50 $0.05 $32.60 $35.60
$0.00 $2.15 $37.90 $41.10
About this data

Each contract's last price, day range and volume belong to the daily-bar session shown in its details; unknown means the source omitted that timestamp. Open interest has its own effective date shown separately; implied volatility and greeks are model values computed when fetched. This chain has mixed daily-bar sessions · Jul 31, 2026–Sep 9, 2026; 35 unknown. Positioning totals are shown only when every returned open-interest value has the same known effective date. Bid and ask are real-time consolidated OPRA readings.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 25 strikes around the money are shown by default — switch to "All 46" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1381197 CUSIP 45841N107 13F (30d) 503 filings 499 filers Visit website Investor relations