NNI · Gamma exposure

Nelnet NNI 126.58 -0.85 -0.67%

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ATM IV

1.14

Put Call Ratio (OI)

0.046

Put Call Ratio (Vol)

0.0361

IV Rank

100

IV Percentile

100

Max Pain

130

Gamma exposure (2026-09-17)

Gamma exposure (GEX)

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.

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Moneyness

Nelnet NNI 126.58 -0.85 -0.67%

Gamma exposure (2026-09-17) Gamma exposure (GEX) 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. Got it

Gamma exposure (2026-09-17)

Gamma exposure (GEX)

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.