Qualys Inc. (QLYS)
NASDAQ: QLYS
· Real-Time Price · USD
134.29
-1.59 (-1.17%)
At close: Sep 04, 2025, 3:59 PM
136.65
1.76%
After-hours: Sep 04, 2025, 07:06 PM EDT
QLYS Option Overview
Overview for all option chains of QLYS. As of September 04, 2025, QLYS options have an IV of 69.84% and an IV rank of 166.59%. The volume is 40 contracts, which is 45.45% of average daily volume of 88 contracts. The volume put-call ratio is 0.29, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
69.84%IV Rank
166.59%Historical Volatility
27.32%IV Low
32.61% on Jan 16, 2025IV High
54.96% on Aug 05, 2025Open Interest (OI)
Today's Open Interest
2,937Put-Call Ratio
0.17Put Open Interest
437Call Open Interest
2,500Open Interest Avg (30-day)
2,313Today vs Open Interest Avg (30-day)
126.98%Option Volume
Today's Volume
40Put-Call Ratio
0.29Put Volume
9Call Volume
31Volume Avg (30-day)
88Today vs Volume Avg (30-day)
45.45%Option Chain Statistics
This table provides a comprehensive overview of all QLYS options grouped by their expiration dates.
Expiration | Call Vol | Put Vol | P/C Vol | Call OI | Put OI | P/C OI | Implied Volatility | Max Pain |
Sep 19, 2025 | 17 | 7 | 0.41 | 1,724 | 272 | 0.16 | 69.84% | 130 |
Oct 17, 2025 | 7 | 1 | 0.14 | 373 | 45 | 0.12 | 41.58% | 135 |
Dec 19, 2025 | 3 | 0 | 0 | 325 | 83 | 0.26 | 36.46% | 130 |
Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 95 |
Mar 20, 2026 | 4 | 1 | 0.25 | 78 | 37 | 0.47 | 33.81% | 130 |