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Vanguard S&P Small-Cap 600 ETF VIOO 129.51 0.35 0.27%

VIOO Delta Exposure (DEX)

VIOO (Vanguard S&P Small-Cap 600 ETF): Compare call and put delta exposure by strike to understand directional positioning. Free delayed preview.

Previous-day view · Mon Sep 21 close. You are previewing the previous trading day. Subscribe to see today live and every other date — plans start at Delta, $39/mo. Sign up Sign in
ATM IV
Put Call Ratio (OI)
Put Call Ratio (Vol)
IV Rank
IV Percentile
Max Pain

Delta exposure (2026-09-21)

Delta approximates how many cents the option moves for a $1 move in the underlying.

A 0.50 call gains ~$0.50 if the stock goes up $1. Delta also approximates the option's probability of finishing in the money.

DTE \text{DTE}
0.0
0.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
0.0
0.0

Nothing to draw for this chart on 2026-09-21.