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QTUM · Defiance Quantum ETF ETF

Alerts for QTUM
$147.89 +1.77 (+1.21%) At close · Sep 4

Options Chain

Underlying $147.89 · at close Sep 4, 2026 Options Calculator

Positioning

Sep 18, 2026 · 13 days to expiry · 76 contracts · mixed daily-bar sessions · Jul 28, 2026–Sep 4, 2026; 22 unknown
Put / call OI
0.48
Call-heavy positioning
Open interest
1,227
as of Sep 3, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$146.00
$1.89 below spot
ATM implied vol
26.1%
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
$46.40 $49.00 $0.00 $0.95
$41.40 $44.60 $0.00 $1.10
$36.50 $39.00 $1.47 $0.00 $1.10 2 2
60.2% 0.988 $31.50 $34.20 $0.10 $0.00 $1.10 2 3
$26.50 $28.80 $1.20 $0.00 $1.15 1 1
52.8% 0.958 $21.50 $24.60 $0.85 $0.00 $1.15 1 4
2 1 35.7% 0.974 $16.70 $19.10 $23.40 $0.50 $0.00 $1.00 1 10
6 4 31.9% 0.938 $11.70 $14.40 $14.80 $0.60 $0.00 $0.50 1 46
1 1 29.5% 0.872 $8.20 $10.50 $11.10 $0.61 $0.50 $1.60 -0.181 37.2% 1 121
11 2 28.6% 0.849 $7.30 $9.60 $9.25 $1.26 $0.40 $1.20 -0.169 31% 2 62
1 1 29.5% 0.809 $6.70 $8.70 $14.69 $1.32 $0.00 $1.35 1 5
28.6% 0.78 $5.70 $8.00 $2.40 $0.05 $1.70 -0.205 26.6% 5 23
27.4% 0.748 $4.90 $7.10 $3.00 $0.20 $1.80 -0.236 25.3% 2 4
2 2 28.5% 0.696 $4.10 $6.70 $11.70 $1.64 $0.35 $2.00 -0.276 24.2% 3 1
22 3 28.5% 0.65 $4.30 $5.20 $4.47 $3.59 $1.50 $2.00 -0.342 26.8% 4 15
250 1 30.4% 0.597 $3.40 $5.30 $4.10 $2.38 $1.05 $2.80 -0.387 24.8% 2 3
8 2 24.5% 0.557 $2.30 $4.00 $2.23 $3.30 $1.35 $3.30 -0.443 24.5% 1 51
1 1 27.3% 0.501 $2.40 $3.50 $2.48 $1.90 $3.80 -0.501 24.8%
8 1 24.6% 0.441 $1.40 $3.00 $5.39 $3.30 $4.30 -0.548 28.5%
46 25 28.1% 0.402 $1.05 $3.30 $2.07 $7.39 $2.90 $4.90 -0.619 23.9% 1 19
5 1 28.2% 0.354 $0.75 $2.90 $1.78 $4.44 $3.70 $5.80 -0.661 25.7% 1 1
8 2 29.8% 0.32 $0.75 $2.60 $1.40 $3.40 $4.20 $6.30 -0.727 23.6% 1 5
3 1 28% 0.266 $0.75 $1.70 $0.70 $5.40 $7.50 -0.73 28.5%
18 2 32.6% 0.263 $0.65 $2.15 $1.00 $6.20 $8.50 -0.756 30.1%
58 29 24.4% 0.157 $0.10 $1.00 $0.80 $6.40 $7.00 $9.20 -0.794 29.6% 1 13
15 6 27.4% 0.155 $0.30 $0.90 $0.40 $4.40 $7.80 $10.10 -0.822 30% 1 2
13 2 29.1% 0.142 $0.20 $0.95 $0.35 $4.85 $8.80 $11.00 -0.837 31.5% 1 1
17 10 $0.00 $0.85 $0.43 $12.56 $9.50 $11.90 -0.871 30.5% 4 4
6 1 $0.00 $0.85 $0.30 $6.40 $10.30 $13.00 -0.884 31.6% 2 2
133 11 28.9% 0.077 $0.05 $0.50 $0.22 $12.80 $10.90 $13.70 -0.951 24.9% 1 1
75 4 $0.00 $0.75 $0.25 $16.10 $16.10 $18.70 -0.942 36.3% 40 1
31 11 47.9% 0.066 $0.05 $0.70 $0.05 $20.60 $23.70 -0.999 22.8%
12 2 $0.00 $1.15 $0.55 $26.40 $28.70 -0.938 56.3%
70 12 $0.00 $1.10 $0.18 $31.00 $33.70 -0.964 56.2%
2 4 $0.00 $0.75 $0.05 $35.60 $38.70 -0.995 45.7%
2 1 $0.00 $0.75 $0.10 $41.10 $43.70 -0.963 71.5%
$0.00 $1.00 $46.00 $48.70 -0.97 75.3%
1 1 $0.00 $0.75 $0.95 $50.60 $53.70 -0.993 63.8%
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 28, 2026–Sep 4, 2026; 22 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 38" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.