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QLYS · Qualys, Inc. · Options Chain

Track QLYS — free
Market Cap
$5.59B
Shares
34.60M

Options Chain

Underlying $150.28 · at close Sep 11, 2026 Options Calculator

Positioning

Sep 18, 2026 · 6 days to expiry · 74 contracts · mixed daily-bar sessions · Feb 23, 2026–Sep 11, 2026; 5 unknown
Put / call OI
0.53
Call-heavy positioning
Open interest
7,351
as of Sep 10, 2026
Volume
dated and unknown daily-bar sessions
Max pain
$115.00
$35.28 below spot
ATM implied vol
46.2%
market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator
Expiry
OI Vol IV Δ Bid Ask Last Strike Last Bid Ask Δ IV Vol OI
1 $108.90 $112.20 $94.40 $0.29 $0.00 $1.50 2 2
1 $103.90 $107.20 $101.45 $1.10 $0.00 $1.50 1 1
$98.90 $102.30 $0.25 $0.00 $1.50 1 4
2 $93.90 $97.30 $35.36 $0.80 $0.00 $1.50 5 21
1 1 $88.90 $92.00 $136.40 $0.10 $0.00 $1.50 1 45
1 2 $83.90 $87.30 $131.10 $0.80 $0.00 $1.50 21 96
3 1 $78.90 $82.20 $64.09 $0.07 $0.00 $1.50 1 88
3 1 $73.90 $77.20 $82.30 $0.24 $0.00 $1.50 4 15
35 1 $68.90 $72.30 $91.00 $1.20 $0.00 $1.50 2 16
4 1 $63.90 $67.30 $79.15 $0.52 $0.00 $1.50 1 8
12 2 $58.90 $62.30 $95.00 $0.15 $0.00 $1.55 1 91
4 2 $53.90 $57.30 $90.00 $1.25 $0.00 $1.55 3 775
20 1 $49.10 $52.30 $82.69 $0.25 $0.00 $1.55 1 18
14 1 $44.00 $47.30 $65.90 $0.05 $0.00 $1.60 1 4
15 1 $39.10 $42.30 $34.05 $2.75 $0.00 $1.60 1 7
2k 1 $34.10 $37.30 $63.03 $0.18 $0.00 $1.70 1 42
2k 1 $29.70 $32.30 $67.50 $0.11 $0.00 $0.15 1 491
37 8 104.1% 0.927 $24.70 $27.40 $26.50 $2.36 $0.00 $0.65 5 23
35 3 77.5% 0.935 $19.10 $22.50 $59.60 $0.15 $0.00 $0.65 1 2
16 1 67.7% 0.901 $14.30 $17.70 $61.50 $0.26 $0.05 $0.60 -0.066 57.1% 1 5
13 1 56.2% 0.848 $10.10 $12.40 $51.60 $0.30 $0.05 $1.45 -0.14 53.2% 1 11
18 1 53.8% 0.713 $5.80 $8.80 $51.80 $1.88 $0.90 $1.60 -0.246 43.1% 1 2
74 8 52.3% 0.528 $3.40 $5.00 $5.00 $2.50 $1.80 $4.00 -0.471 40.2% 19 18
114 28 55.1% 0.347 $0.95 $3.80 $3.89 $3.80 $5.20 $7.60 -0.684 46.5% 4 29
58 2 64% 0.237 $1.00 $2.30 $1.60 $9.30 $8.80 $11.90 -0.842 46.9% 8 610
101 2 62% 0.13 $0.05 $1.45 $1.75 $14.10 $13.30 $16.50 -0.93 48.2% 14 33
58 1 $0.00 $1.70 $2.78 $16.05 $18.20 $21.50 -0.948 57.5% 1 15
29 1 $0.00 $1.80 $4.40 $18.08 $23.10 $26.30 -0.978 57.7% 5 12
40 2 $0.00 $1.70 $3.40 $25.40 $28.00 $31.00 1 8
7 1 $0.00 $1.60 $1.80 $15.00 $33.00 $36.10 1
12 3 $0.00 $1.55 $1.30 $22.50 $38.00 $41.20 1 1
7 1 $0.00 $1.55 $0.50 $43.00 $46.30
126 1 $0.15 $1.15 $3.56 $18.00 $47.90 $51.10 1 49
23 3 $0.00 $1.50 $0.05 $57.90 $61.50
3 1 $0.00 $1.50 $0.90 $28.10 $67.80 $71.50 1
2 1 $0.00 $1.50 $0.65 $56.50 $77.80 $81.40 2
$0.00 $1.50 $87.90 $91.40
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 · Feb 23, 2026–Sep 11, 2026; 5 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 37" 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 1107843 CUSIP 74758T303 13F (30d) 163 filings 160 filers Visit website Investor relations