Data through close

TGTX max pain, gamma exposure (GEX) & options open interest

As of close · rank #883 by open interest · snapshot page

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TGTX's nearest-expiration max pain is 55.00 for 2026-10-16, its GEX flip is 36.54, net GEX is 2,250,142, its put/call open-interest ratio is 0.40. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
54.29
prev 53.62
Gamma max
60.73
+11.9% from close
Delta neutral
43.54
-19.8% from close
Gamma neutral
36.54
-32.7% from close
Open interest
60,626
-1.0% vs prev
Contracts listed
185
140 calls · 103 puts

Whole-chain analytics

Derived after the close from the same dated options chain. Signed gamma exposure uses calls positive and puts negative; it is a model convention, not observed dealer inventory.

Nearest max pain
55.00
+1.3% from close
2026-10-16
GEX flip
36.54
-32.7% from close
Net GEX
2,250,142
3,711,513 per 100k OI
Call wall
60.00
+10.5% from close
Put wall
55.00
+1.3% from close
Put/call OI
0.40
17,378 puts / 43,248 calls

Advanced options analysis

Complete derived analysis from the dated chain, normalized where possible for comparison across tickers. Catalyst intensity measures unusual pricing and activity; it does not identify an event, predict direction, or establish that an investment is attractive.

Catalyst intensity
–
cross-sectional score / 100
Directional score
–
IV rank
27.3
within trailing 52-week range
Front / back ATM IV
+49.5% / +58.9%
-9.4 pp front premium
Expected move
+9.7%
14 DTE · one standard deviation
ATM straddle / spot
+7.5%
front-window midpoint premium
25Δ risk reversal
-11.9 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.03
1,696 contracts traded
Normalized net delta
0.323
option-holder convention
Modeled dealer delta
-0.311
opposite-side scenario
Vanna / 100k OI
-148
volatility-sensitive delta
Charm / 100k OI
-416,973
time-decay-sensitive delta
IV surface range
80.6 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

TGTX closed 11.9% below its gamma max of 60.73. It is 19.8% above the delta neutral price of 43.54. Total open interest is 60,626, -1.0% versus the previous session. What gamma max means · What delta neutral means

History

Full history since 2020: drag to pan, scroll to zoom, hover for values. Open full-screen chart

Analysis visualizations

Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.

Gamma walls

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In today's screens

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Neighbours by open interest

← BBWI (#882) CAR (#884) →

Questions people ask about TGTX

Where is TGTX's gamma max today?

As of Oct 2, 2026, the gamma max for TGTX is 60.73, +11.9% from the 54.29 close. Gamma max is the underlying price at which the summed gamma of every open contract is largest; how it is computed and why it matters.

Is TGTX above or below its delta neutral price?

TGTX closed above delta neutral: 54.29 against a delta neutral price of 43.54. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does TGTX have?

60,626 contracts of open interest across 185 listed contracts on Oct 2, 2026, -1.0% versus the previous session. What open interest measures.

Levels are recomputed after every trading day from licensed end-of-day options data; only derived aggregates are published. Methodology · Data and licence · Not investment advice.