iShares Core 1-5 Year USD Bond ETF (ISTB) ETF Options Analysis - Chain Data, Volume & Implied Volatility - Stocknear
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    iShares Core 1-5 Year USD...

    NASDAQ: ISTB · Real-Time Price · USD
    48.75
    -0.02 (-0.04%)
    At close: Oct 03, 2025, 3:59 PM
    48.75
    0.00%
    After-hours: Oct 03, 2025, 04:10 PM EDT

    ISTB Option Overview

    Overview for all option chains of ISTB. As of October 03, 2025, ISTB options have an IV of 30.2% and an IV rank of 3.71%. The volume is 0 contracts, which is n/a of average daily volume of 7 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.

    Implied Volatility

    Implied Volatility (30d)
    30.2%
    IV Rank
    3.71%
    Historical Volatility
    2.12%
    IV Low
    12.09% on Jun 13, 2025
    IV High
    500% on Jun 24, 2025

    Open Interest (OI)

    Today's Open Interest
    366
    Put-Call Ratio
    0.97
    Put Open Interest
    180
    Call Open Interest
    186
    Open Interest Avg (30-day)
    294
    Today vs Open Interest Avg (30-day)
    124.49%

    Option Volume

    Today's Volume
    0
    Put-Call Ratio
    0
    Put Volume
    0
    Call Volume
    0
    Volume Avg (30-day)
    7
    Today vs Volume Avg (30-day)
    n/a

    Option Chain Statistics

    This table provides a comprehensive overview of all ISTB 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 17, 2025 0 0 0 111 60 0.54 30.2% 47
    Nov 21, 2025 0 0 0 75 120 1.6 20.32% 47
    Jan 16, 2026 0 0 0 0 0 0 3.09% 65
    Feb 20, 2026 0 0 0 0 0 0 13.59% 43
    May 15, 2026 0 0 0 0 0 0 11.66% 44

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