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Vanguard Morningstar Total Stock Market VTI 375.85 0.51 0.14%

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ATM IV
0.119
Put Call Ratio (OI)
0.669
Put Call Ratio (Vol)
0.673
IV Rank
8.49
IV Percentile
8.73
Max Pain
375

Delta exposure (2026-09-18)

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
854.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-255.6
255.6