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    AMEX: TAN · Real-Time Price · USD
    39.90
    3.28 (8.96%)
    At close: Aug 15, 2025, 3:59 PM
    40.00
    0.25%
    After-hours: Aug 15, 2025, 07:57 PM EDT

    TAN Option Overview

    Overview for all option chains of TAN. As of August 16, 2025, TAN options have an IV of 43.81% and an IV rank of 26.9%. The volume is 10,207 contracts, which is 592.05% of average daily volume of 1,724 contracts. The volume put-call ratio is 3.3, indicating a bearish sentiment in the market.

    Implied Volatility

    Implied Volatility (30d)
    43.81%
    IV Rank
    26.9%
    Historical Volatility
    33.26%
    IV Low
    39.1% on Sep 24, 2024
    IV High
    56.61% on Aug 13, 2025

    Open Interest (OI)

    Today's Open Interest
    51,730
    Put-Call Ratio
    1.81
    Put Open Interest
    33,307
    Call Open Interest
    18,423
    Open Interest Avg (30-day)
    46,051
    Today vs Open Interest Avg (30-day)
    112.33%

    Option Volume

    Today's Volume
    10,207
    Put-Call Ratio
    3.3
    Put Volume
    7,834
    Call Volume
    2,373
    Volume Avg (30-day)
    1,724
    Today vs Volume Avg (30-day)
    592.05%

    Option Chain Statistics

    This table provides a comprehensive overview of all TAN 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 22, 2025 802 1,879 2.34 2,221 6,597 2.97 60.09% 36.5
    Aug 29, 2025 350 3,648 10.42 214 3,150 14.72 45.06% 36.5
    Sep 05, 2025 29 25 0.86 37 54 1.46 41.21% 38
    Sep 12, 2025 11 153 13.91 35 162 4.63 42.56% 37
    Sep 19, 2025 782 172 0.22 2,021 698 0.35 40.49% 35
    Sep 26, 2025 49 0 0 1 9 9 42.66% 35
    Oct 17, 2025 96 1,270 13.23 2,216 1,510 0.68 41.63% 34
    Nov 21, 2025 63 1 0.02 1,584 377 0.24 38.96% 37
    Dec 19, 2025 18 225 12.5 620 674 1.09 37.69% 38
    Jan 16, 2026 83 426 5.13 7,005 12,382 1.77 44.34% 37
    Feb 20, 2026 0 0 0 3 1 0.33 38.78% 37
    Mar 20, 2026 1 0 0 13 73 5.62 38.9% 40
    Apr 17, 2026 0 0 0 1 1 1 40.01% 28
    May 15, 2026 0 0 0 1 0 0 40.77% 20
    Jun 18, 2026 10 0 0 16 0 0 38.53% 20
    Jul 17, 2026 0 0 0 11 0 0 37.42% 20
    Aug 21, 2026 1 0 0 21 0 0 36.27% 20
    Sep 18, 2026 7 0 0 3 6 2 36.61% 45
    Nov 20, 2026 5 0 0 2 2 1 36.2% 36
    Jan 15, 2027 66 35 0.53 2,398 7,611 3.17 33.47% 35

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