Vanguard S&P Mid-Cap 400 ... (IVOO)
AMEX: IVOO
· Real-Time Price · USD
110.31
-0.43 (-0.39%)
At close: Oct 02, 2025, 10:57 AM
IVOO Option Overview
Overview for all option chains of IVOO. As of October 02, 2025, IVOO options have an IV of 19.41% and an IV rank of 16.86%. The volume is 3 contracts, which is n/a of average daily volume of 0 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
19.41%IV Rank
16.86%Historical Volatility
13.56%IV Low
16.6% on Feb 20, 2025IV High
33.29% on Apr 04, 2025Open Interest (OI)
Today's Open Interest
3Put-Call Ratio
0Put Open Interest
0Call Open Interest
3Open Interest Avg (30-day)
2Today vs Open Interest Avg (30-day)
150%Option Volume
Today's Volume
3Put-Call Ratio
0Put Volume
0Call Volume
3Volume Avg (30-day)
0Today vs Volume Avg (30-day)
n/aOption Chain Statistics
This table provides a comprehensive overview of all IVOO 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 | 3 | 0 | 0 | 1 | 0 | 0 | 19.41% | 84 |
Nov 21, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 17.32% | 106 |
Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | n/a | 95 |
Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 18.41% | 96 |
Apr 17, 2026 | 0 | 0 | 0 | 2 | 0 | 0 | 17.98% | 102 |