Zscaler Inc. (ZS)
NASDAQ: ZS
· Real-Time Price · USD
305.41
-2.17 (-0.71%)
At close: Oct 03, 2025, 3:59 PM
305.50
0.03%
After-hours: Oct 03, 2025, 07:59 PM EDT
ZS Option Overview
Overview for all option chains of ZS. As of October 05, 2025, ZS options have an IV of 72.33% and an IV rank of 56.95%. The volume is 4,675 contracts, which is 96.33% of average daily volume of 4,853 contracts. The volume put-call ratio is 0.38, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
72.33%IV Rank
56.95%Historical Volatility
25.6%IV Low
45.67% on Oct 17, 2024IV High
92.49% on Oct 02, 2025Open Interest (OI)
Today's Open Interest
115,717Put-Call Ratio
1.02Put Open Interest
58,479Call Open Interest
57,238Open Interest Avg (30-day)
100,854Today vs Open Interest Avg (30-day)
114.74%Option Volume
Today's Volume
4,675Put-Call Ratio
0.38Put Volume
1,297Call Volume
3,378Volume Avg (30-day)
4,853Today vs Volume Avg (30-day)
96.33%Option Chain Statistics
This table provides a comprehensive overview of all ZS 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 |
Oct 10, 2025 | 1,290 | 579 | 0.45 | 4,647 | 1,792 | 0.39 | 85.7% | 297.5 |
Oct 17, 2025 | 844 | 141 | 0.17 | 8,136 | 5,584 | 0.69 | 77.97% | 280 |
Oct 24, 2025 | 107 | 91 | 0.85 | 498 | 323 | 0.65 | 66.69% | 280 |
Oct 31, 2025 | 168 | 38 | 0.23 | 453 | 397 | 0.88 | 57.42% | 295 |
Nov 07, 2025 | 48 | 8 | 0.17 | 120 | 47 | 0.39 | 55.2% | 285 |
Nov 14, 2025 | 2 | 11 | 5.5 | 2 | 2 | 1 | 54.66% | 300 |
Nov 21, 2025 | 482 | 249 | 0.52 | 9,920 | 8,625 | 0.87 | 71.5% | 270 |
Jan 16, 2026 | 208 | 89 | 0.43 | 17,921 | 18,949 | 1.06 | 60.52% | 240 |
Feb 20, 2026 | 87 | 22 | 0.25 | 1,000 | 733 | 0.73 | 48.16% | 280 |
Mar 20, 2026 | 28 | 28 | 1 | 5,863 | 6,929 | 1.18 | 55.04% | 280 |
May 15, 2026 | 4 | 6 | 1.5 | 336 | 307 | 0.91 | 48.31% | 290 |
Jun 18, 2026 | 45 | 17 | 0.38 | 2,811 | 4,776 | 1.7 | 53.09% | 270 |
Sep 18, 2026 | 3 | 1 | 0.33 | 1,221 | 1,362 | 1.12 | 47.76% | 290 |
Dec 18, 2026 | 22 | 1 | 0.05 | 1,324 | 3,381 | 2.55 | 49.77% | 210 |
Jan 15, 2027 | 40 | 14 | 0.35 | 2,949 | 5,243 | 1.78 | 49.74% | 250 |
Jan 21, 2028 | 0 | 2 | 0 | 37 | 29 | 0.78 | 45.8% | 240 |