DexCom Inc. (DXCM) Options Analysis - Options Chain, Volume & Implied Volatility - Stocknear
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    DexCom Inc.

    NASDAQ: DXCM · Real-Time Price · USD
    67.05
    0.61 (0.92%)
    At close: Oct 03, 2025, 3:59 PM
    67.06
    0.01%
    After-hours: Oct 03, 2025, 07:36 PM EDT

    DXCM Option Overview

    Overview for all option chains of DXCM. As of October 05, 2025, DXCM options have an IV of 86.41% and an IV rank of 79.39%. The volume is 13,782 contracts, which is 192.81% of average daily volume of 7,148 contracts. The volume put-call ratio is 0.46, indicating a bullish sentiment in the market.

    Implied Volatility

    Implied Volatility (30d)
    86.41%
    IV Rank
    79.39%
    Historical Volatility
    49.95%
    IV Low
    46.74% on Feb 24, 2025
    IV High
    96.71% on Oct 02, 2025

    Open Interest (OI)

    Today's Open Interest
    181,145
    Put-Call Ratio
    0.9
    Put Open Interest
    85,644
    Call Open Interest
    95,501
    Open Interest Avg (30-day)
    128,970
    Today vs Open Interest Avg (30-day)
    140.46%

    Option Volume

    Today's Volume
    13,782
    Put-Call Ratio
    0.46
    Put Volume
    4,322
    Call Volume
    9,460
    Volume Avg (30-day)
    7,148
    Today vs Volume Avg (30-day)
    192.81%

    Option Chain Statistics

    This table provides a comprehensive overview of all DXCM 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 1,342 250 0.19 4,361 2,228 0.51 99.3% 68
    Oct 17, 2025 513 192 0.37 8,107 8,917 1.1 82.84% 70
    Oct 24, 2025 433 36 0.08 1,790 1,287 0.72 72.1% 68
    Oct 31, 2025 628 176 0.28 973 509 0.52 89.97% 67
    Nov 07, 2025 31 4 0.13 1,018 54 0.05 74.06% 65
    Nov 14, 2025 30 2 0.07 7 5 0.71 62.47% 66
    Nov 21, 2025 445 151 0.34 2,288 16,984 7.42 65.64% 75
    Dec 19, 2025 560 135 0.24 7,622 5,702 0.75 66.05% 80
    Jan 16, 2026 4,811 2,931 0.61 40,605 22,178 0.55 74.67% 75
    Mar 20, 2026 112 335 2.99 5,149 6,088 1.18 56.93% 80
    Jun 18, 2026 122 15 0.12 6,690 9,847 1.47 57.27% 85
    Sep 18, 2026 314 53 0.17 2,042 708 0.35 51.09% 65
    Dec 18, 2026 3 7 2.33 3,042 1,036 0.34 51.01% 70
    Jan 15, 2027 112 15 0.13 11,709 10,033 0.86 46.68% 70
    Jan 21, 2028 4 20 5 98 68 0.69 43.88% 55

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