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    Cisco Systems Inc.

    NASDAQ: CSCO · Real-Time Price · USD
    69.28
    -1.12 (-1.59%)
    At close: Aug 14, 2025, 3:59 PM
    69.18
    -0.15%
    After-hours: Aug 14, 2025, 07:59 PM EDT

    CSCO Option Overview

    Overview for all option chains of CSCO. As of August 15, 2025, CSCO options have an IV of 29.57% and an IV rank of 5.24%. The volume is 262,262 contracts, which is 436.82% of average daily volume of 60,039 contracts. The volume put-call ratio is 0.49, indicating a bullish sentiment in the market.

    Implied Volatility

    Implied Volatility (30d)
    29.57%
    IV Rank
    5.24%
    Historical Volatility
    18.88%
    IV Low
    27.2% on Sep 05, 2024
    IV High
    72.5% on Aug 13, 2025

    Open Interest (OI)

    Today's Open Interest
    1,356,041
    Put-Call Ratio
    0.78
    Put Open Interest
    595,139
    Call Open Interest
    760,902
    Open Interest Avg (30-day)
    1,016,787
    Today vs Open Interest Avg (30-day)
    133.37%

    Option Volume

    Today's Volume
    262,262
    Put-Call Ratio
    0.49
    Put Volume
    86,419
    Call Volume
    175,843
    Volume Avg (30-day)
    60,039
    Today vs Volume Avg (30-day)
    436.82%

    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
    Aug 15, 2025 61,156 52,196 0.85 143,443 124,111 0.87 108.73% 70
    Aug 22, 2025 23,182 10,178 0.44 31,429 17,145 0.55 41.29% 69
    Aug 29, 2025 8,117 2,391 0.29 9,167 3,776 0.41 27.85% 70
    Sep 05, 2025 2,652 1,400 0.53 7,826 3,168 0.4 29.57% 70
    Sep 12, 2025 2,652 435 0.16 2,237 1,152 0.51 23.89% 70
    Sep 19, 2025 56,869 11,242 0.2 122,481 100,016 0.82 38.48% 62.5
    Sep 26, 2025 1,197 436 0.36 1,544 1,057 0.68 25.04% 70
    Oct 17, 2025 7,259 3,599 0.5 57,610 44,635 0.77 32.93% 65
    Nov 21, 2025 2,865 463 0.16 1,421 3,310 2.33 25.91% 70
    Dec 19, 2025 1,834 1,105 0.6 55,513 49,129 0.88 31.91% 65
    Jan 16, 2026 2,801 1,604 0.57 246,359 167,670 0.68 31.86% 65
    Mar 20, 2026 2,245 527 0.23 26,995 26,738 0.99 30.23% 62.5
    Apr 17, 2026 0 8 0 0 0 0 25.32% 50
    Jun 18, 2026 396 182 0.46 14,756 30,826 2.09 27.39% 67.5
    Sep 18, 2026 209 293 1.4 5,416 1,865 0.34 26.86% 65
    Dec 18, 2026 46 23 0.5 6,639 4,848 0.73 26.31% 57.5
    Jan 15, 2027 2,363 337 0.14 28,066 15,693 0.56 27.46% 60

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