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ProShares Online Retail ETF ONLN 56.48 0.65 1.17%

ONLN Gamma Exposure (GEX)

ONLN (ProShares Online Retail ETF): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.252
Put Call Ratio (OI)
0
Put Call Ratio (Vol)
0
IV Rank
2.98
IV Percentile
10.3
Max Pain
58

Gamma exposure (2026-09-21)

GEX estimates dealer hedging flow at each strike.

Positive GEX = dealers are long gamma; they buy the dip and sell the rip, dampening volatility. Negative GEX = dealers are short gamma; they sell the dip and buy the rip, amplifying volatility.

DTE \text{DTE}
25.0
179.0
| Δ | |\Delta|
0.00
1.00
Moneyness Moneyness
-12.4
12.4
View values by strike
ONLN · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
58.00 129 0