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Pearson plc PSO 15.9 0.19 1.21%

PSO Gamma Exposure (GEX)

PSO (Pearson plc): See how call and put gamma exposure is distributed across option strikes. Free delayed preview.

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ATM IV
0.621
Put Call Ratio (OI)
1.65
Put Call Ratio (Vol)
4.46
IV Rank
4.27
IV Percentile
47.4
Max Pain
17.5

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
-14.1
14.1
View values by strike
PSO · Gamma exposure · 2026-09-21. USD of exposure per 1% underlying move.
StrikeCallsPuts
12.50 0 -8.14 K
15.00 20.4 -17.7
17.50 13.8 K -144
20.00 25.5 0