CBOE: ARKB · Real-Time Price · USD
38.85
-0.40 (-1.02%)
At close: Aug 15, 2025, 2:59 PM

ARKB Option Overview

Overview for all option chains of ARKB. As of August 15, 2025, ARKB options have an IV of 136.28% and an IV rank of 20.92%. The volume is 1,298 contracts, which is 154.34% of average daily volume of 841 contracts. The volume put-call ratio is 0.14, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)
136.28%
IV Rank
20.92%
Historical Volatility
30.03%
IV Low
40.03% on Jul 01, 2025
IV High
500% on Jun 24, 2025

Open Interest (OI)

Today's Open Interest
28,108
Put-Call Ratio
0.33
Put Open Interest
6,992
Call Open Interest
21,116
Open Interest Avg (30-day)
26,034
Today vs Open Interest Avg (30-day)
107.97%

Option Volume

Today's Volume
1,298
Put-Call Ratio
0.14
Put Volume
157
Call Volume
1,141
Volume Avg (30-day)
841
Today vs Volume Avg (30-day)
154.34%

Option Chain Statistics

This table provides a comprehensive overview of all ARKB 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 462 30 0.06 2,854 583 0.2 136.28% 35
Sep 19, 2025 231 43 0.19 8,367 3,173 0.38 40.1% 30
Oct 17, 2025 99 1 0.01 0 0 0 43.86% 30
Dec 19, 2025 78 72 0.92 8,518 3,198 0.38 37.52% 30
Mar 20, 2026 271 11 0.04 1,377 38 0.03 48.96% 29