Cisco Systems Inc. (CSCO)
NASDAQ: CSCO
· Real-Time Price · USD
66.88
-0.02 (-0.03%)
At close: Sep 08, 2025, 3:59 PM
66.85
-0.04%
Pre-market: Sep 09, 2025, 04:57 AM EDT
CSCO Option Overview
Overview for all option chains of CSCO. As of September 09, 2025, CSCO options have an IV of 32.32% and an IV rank of 20.5%. The volume is 29,656 contracts, which is 84.41% of average daily volume of 35,134 contracts. The volume put-call ratio is 0.57, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
32.32%IV Rank
20.5%Historical Volatility
24.07%IV Low
27.92% on Sep 20, 2024IV High
49.37% on Aug 13, 2025Open Interest (OI)
Today's Open Interest
1,210,695Put-Call Ratio
0.77Put Open Interest
527,416Call Open Interest
683,279Open Interest Avg (30-day)
1,126,480Today vs Open Interest Avg (30-day)
107.48%Option Volume
Today's Volume
29,656Put-Call Ratio
0.57Put Volume
10,739Call Volume
18,917Volume Avg (30-day)
35,134Today vs Volume Avg (30-day)
84.41%Option Chain Statistics
This table provides a comprehensive overview of all CSCO 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 12, 2025 | 5,109 | 2,179 | 0.43 | 11,489 | 4,731 | 0.41 | 75.06% | 66 |
Sep 19, 2025 | 2,886 | 918 | 0.32 | 185,217 | 108,151 | 0.58 | 34.09% | 62.5 |
Sep 26, 2025 | 343 | 2,287 | 6.67 | 4,556 | 2,443 | 0.54 | 26.85% | 68 |
Oct 03, 2025 | 295 | 75 | 0.25 | 2,849 | 1,013 | 0.36 | 30.55% | 67 |
Oct 10, 2025 | 415 | 323 | 0.78 | 1,131 | 594 | 0.53 | 24.62% | 69 |
Oct 17, 2025 | 1,450 | 717 | 0.49 | 67,827 | 49,264 | 0.73 | 36.07% | 65 |
Oct 24, 2025 | 153 | 6 | 0.04 | 2,373 | 81 | 0.03 | 23.48% | 67 |
Nov 21, 2025 | 229 | 332 | 1.45 | 12,967 | 32,165 | 2.48 | 29.46% | 70 |
Dec 19, 2025 | 428 | 796 | 1.86 | 58,886 | 50,656 | 0.86 | 29.79% | 62.5 |
Jan 16, 2026 | 3,808 | 454 | 0.12 | 245,525 | 179,970 | 0.73 | 28.68% | 65 |
Mar 20, 2026 | 521 | 427 | 0.82 | 30,844 | 35,111 | 1.14 | 29.31% | 65 |
Apr 17, 2026 | 722 | 180 | 0.25 | 860 | 7,676 | 8.93 | 26.75% | 67.5 |
Jun 18, 2026 | 610 | 423 | 0.69 | 15,686 | 30,922 | 1.97 | 27% | 65 |
Sep 18, 2026 | 221 | 364 | 1.65 | 6,413 | 2,634 | 0.41 | 27.57% | 65 |
Dec 18, 2026 | 126 | 161 | 1.28 | 6,907 | 5,536 | 0.8 | 25.86% | 60 |
Jan 15, 2027 | 1,222 | 958 | 0.78 | 29,749 | 16,469 | 0.55 | 27.23% | 60 |
Dec 17, 2027 | 379 | 139 | 0.37 | 0 | 0 | 0 | 25.35% | 35 |