SPDR S&P Biotech ETF (XBI) ETF Options Analysis - Chain Data, Volume & Implied Volatility - Stocknear

SPDR S&P Biotech ETF

AMEX: XBI · Real-Time Price · USD
101.36
1.16 (1.16%)
At close: Oct 01, 2025, 3:55 PM

XBI Option Overview

Overview for all option chains of XBI. As of October 01, 2025, XBI options have an IV of 51.61% and an IV rank of 5.03%. The volume is 52,376 contracts, which is 218.75% of average daily volume of 23,943 contracts. The volume put-call ratio is 2.75, indicating a bearish sentiment in the market.

Implied Volatility

Implied Volatility (30d)
51.61%
IV Rank
5.03%
Historical Volatility
22.67%
IV Low
27.88% on Oct 18, 2024
IV High
500% on Jun 25, 2025

Open Interest (OI)

Today's Open Interest
690,190
Put-Call Ratio
1.34
Put Open Interest
395,258
Call Open Interest
294,932
Open Interest Avg (30-day)
566,211
Today vs Open Interest Avg (30-day)
121.9%

Option Volume

Today's Volume
52,376
Put-Call Ratio
2.75
Put Volume
38,409
Call Volume
13,967
Volume Avg (30-day)
23,943
Today vs Volume Avg (30-day)
218.75%

Option Chain Statistics

This table provides a comprehensive overview of all XBI 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 03, 2025 2,687 22,698 8.45 9,925 36,779 3.71 91.83% 98
Oct 10, 2025 1,911 2,397 1.25 3,758 5,684 1.51 51.61% 95
Oct 17, 2025 4,832 6,196 1.28 95,298 116,182 1.22 61.19% 94
Oct 24, 2025 29 149 5.14 573 455 0.79 49.51% 95
Oct 31, 2025 34 5,124 150.71 822 2,186 2.66 47.15% 97
Nov 07, 2025 11 29 2.64 53 36 0.68 46.97% 97.5
Nov 21, 2025 2,253 534 0.24 24,515 28,695 1.17 41.2% 95
Dec 19, 2025 841 587 0.7 36,998 57,138 1.54 37.23% 90
Jan 16, 2026 480 346 0.72 67,553 69,956 1.04 34.52% 91
Feb 20, 2026 111 261 2.35 3,327 3,168 0.95 31.97% 93
Mar 20, 2026 42 47 1.12 2,563 4,058 1.58 33.7% 90
Jun 18, 2026 398 4 0.01 10,835 21,125 1.95 31.89% 85
Dec 18, 2026 261 5 0.02 3,511 16,426 4.68 32.82% 92
Jan 15, 2027 42 26 0.62 8,755 25,844 2.95 32.27% 89
Dec 17, 2027 20 0 0 26,289 7,500 0.29 31.57% 86
Jan 21, 2028 15 6 0.4 157 26 0.17 30.89% 90