TGTX · Tg Therapeutics, Inc.

Track TGTX — free Ask ALVIS about TGTX

$53.48 -1.39 (-2.53%) At close · Jul 29

Market Cap

$8.19B

153.08M

Options Chain

15-min delayed Underlying $53.48 · at close Jul 29, 2026 Options Calculator

Positioning

Aug 21, 2026 · 22 days to expiry · 78 contracts

Put / call OI

0.48

Call-heavy positioning

Open interest

18,874

contracts outstanding

Volume

1,504

traded today

Max pain

$45.00

$8.48 below spot

ATM implied vol

64.9%

market's expected move

Open interest by strike · near the money

Calls Puts

Chain

Click any strike for greeks, breakeven and the calculator

Expiry

Aug 21 22d Sep 18 50d Nov 20 113d Jan 15 169d Feb 19 204d Jan 21 540d

Calls						Puts
OI	Vol	IV	Δ	Last	Strike	Last	Δ	IV	Vol	OI
54	270	471.8%	0.95	$28.20		$0.45	—	—	5	78
Call · $15 In the money Last $28.20 Breakeven $43.20 Implied vol 471.8% Delta 0.95 ≈95% ITM Gamma 0.002 Theta -0.141 Vega 0.015 Open interest 54 Model this call Put · $15 Last $0.45 Breakeven $14.55 Implied vol — Delta — Gamma — Theta — Vega — Open interest 78 Model this put
21	2	369.4%	0.932	$21.89		$0.07	-0.014	196.6%	20	47
Call · $20 In the money Last $21.89 Breakeven $41.89 Implied vol 369.4% Delta 0.932 ≈93% ITM Gamma 0.003 Theta -0.14 Vega 0.019 Open interest 21 Model this call Put · $20 Last $0.07 Breakeven $19.93 Implied vol 196.6% Delta -0.014 ≈1% ITM Gamma 0.001 Theta -0.02 Vega 0.004 Open interest 47 Model this put
0	—	352.6%	0.929	—		$0.15	-0.048	271.1%	10	1
Call · $21 In the money Last — Breakeven — Implied vol 352.6% Delta 0.929 ≈93% ITM Gamma 0.003 Theta -0.139 Vega 0.02 Open interest 0 Model this call Put · $21 Last $0.15 Breakeven $20.85 Implied vol 271.1% Delta -0.048 ≈5% ITM Gamma 0.003 Theta -0.076 Vega 0.014 Open interest 1 Model this put
73	10	336.7%	0.925	$17.40		$0.12	-0.012	166.5%	3	15
Call · $22 In the money Last $17.40 Breakeven $39.40 Implied vol 336.7% Delta 0.925 ≈92% ITM Gamma 0.003 Theta -0.138 Vega 0.02 Open interest 73 Model this call Put · $22 Last $0.12 Breakeven $21.88 Implied vol 166.5% Delta -0.012 ≈1% ITM Gamma 0.001 Theta -0.014 Vega 0.004 Open interest 15 Model this put
4	2	321.6%	0.921	$30.25		$0.15	-0.016	170.3%	1	6
Call · $23 In the money Last $30.25 Breakeven $53.25 Implied vol 321.6% Delta 0.921 ≈92% ITM Gamma 0.004 Theta -0.137 Vega 0.021 Open interest 4 Model this call Put · $23 Last $0.15 Breakeven $22.85 Implied vol 170.3% Delta -0.016 ≈2% ITM Gamma 0.002 Theta -0.02 Vega 0.004 Open interest 6 Model this put
1	1	307.2%	0.917	$26.40		$0.05	-0.017	162.4%	8	35
Call · $24 In the money Last $26.40 Breakeven $50.40 Implied vol 307.2% Delta 0.917 ≈92% ITM Gamma 0.004 Theta -0.136 Vega 0.021 Open interest 1 Model this call Put · $24 Last $0.05 Breakeven $23.95 Implied vol 162.4% Delta -0.017 ≈2% ITM Gamma 0.002 Theta -0.02 Vega 0.004 Open interest 35 Model this put
70	7	293.6%	0.912	$25.40		$0.11	-0.029	173.4%	1	30
Call · $25 In the money Last $25.40 Breakeven $50.40 Implied vol 293.6% Delta 0.912 ≈91% ITM Gamma 0.004 Theta -0.135 Vega 0.022 Open interest 70 Model this call Put · $25 Last $0.11 Breakeven $24.89 Implied vol 173.4% Delta -0.029 ≈3% ITM Gamma 0.003 Theta -0.032 Vega 0.009 Open interest 30 Model this put
82	1	280.5%	0.908	$24.20		$0.23	-0.025	156.8%	10	22
Call · $26 In the money Last $24.20 Breakeven $50.20 Implied vol 280.5% Delta 0.908 ≈91% ITM Gamma 0.005 Theta -0.134 Vega 0.023 Open interest 82 Model this call Put · $26 Last $0.23 Breakeven $25.77 Implied vol 156.8% Delta -0.025 ≈3% ITM Gamma 0.003 Theta -0.026 Vega 0.009 Open interest 22 Model this put
43	20	268%	0.903	$29.07		$3.40	-0.028	151.7%	20	21
Call · $27 In the money Last $29.07 Breakeven $56.07 Implied vol 268% Delta 0.903 ≈90% ITM Gamma 0.005 Theta -0.133 Vega 0.023 Open interest 43 Model this call Put · $27 Last $3.40 Breakeven $23.60 Implied vol 151.7% Delta -0.028 ≈3% ITM Gamma 0.003 Theta -0.028 Vega 0.009 Open interest 21 Model this put
29	2	260.2%	0.897	$26.45		$0.35	-0.028	141.5%	11	70
Call · $28 In the money Last $26.45 Breakeven $54.45 Implied vol 260.2% Delta 0.897 ≈90% ITM Gamma 0.005 Theta -0.135 Vega 0.024 Open interest 29 Model this call Put · $28 Last $0.35 Breakeven $27.65 Implied vol 141.5% Delta -0.028 ≈3% ITM Gamma 0.004 Theta -0.025 Vega 0.009 Open interest 70 Model this put
40	2	248.6%	0.892	$27.35		$0.10	-0.077	195.5%	10	12
Call · $29 In the money Last $27.35 Breakeven $56.35 Implied vol 248.6% Delta 0.892 ≈89% ITM Gamma 0.006 Theta -0.134 Vega 0.024 Open interest 40 Model this call Put · $29 Last $0.10 Breakeven $28.90 Implied vol 195.5% Delta -0.077 ≈8% ITM Gamma 0.006 Theta -0.08 Vega 0.016 Open interest 12 Model this put
88	1	241.5%	0.884	$25.20		$0.15	-0.028	124.7%	1	40
Call · $30 In the money Last $25.20 Breakeven $55.20 Implied vol 241.5% Delta 0.884 ≈88% ITM Gamma 0.006 Theta -0.136 Vega 0.025 Open interest 88 Model this call Put · $30 Last $0.15 Breakeven $29.85 Implied vol 124.7% Delta -0.028 ≈3% ITM Gamma 0.004 Theta -0.023 Vega 0.01 Open interest 40 Model this put
15	2	242.6%	0.873	$22.30		$0.19	-0.035	123%	3	12
Call · $31 In the money Last $22.30 Breakeven $53.30 Implied vol 242.6% Delta 0.873 ≈87% ITM Gamma 0.007 Theta -0.146 Vega 0.025 Open interest 15 Model this call Put · $31 Last $0.19 Breakeven $30.81 Implied vol 123% Delta -0.035 ≈4% ITM Gamma 0.005 Theta -0.027 Vega 0.01 Open interest 12 Model this put
38	2	218.2%	0.874	$23.80		$0.10	-0.023	104%	1	9
Call · $32 In the money Last $23.80 Breakeven $55.80 Implied vol 218.2% Delta 0.874 ≈87% ITM Gamma 0.007 Theta -0.131 Vega 0.026 Open interest 38 Model this call Put · $32 Last $0.10 Breakeven $31.90 Implied vol 104% Delta -0.023 ≈2% ITM Gamma 0.004 Theta -0.016 Vega 0.01 Open interest 9 Model this put
10	2	208.2%	0.868	$23.00		$0.11	-0.024	97.9%	1	11
Call · $33 In the money Last $23.00 Breakeven $56.00 Implied vol 208.2% Delta 0.868 ≈87% ITM Gamma 0.008 Theta -0.13 Vega 0.026 Open interest 10 Model this call Put · $33 Last $0.11 Breakeven $32.89 Implied vol 97.9% Delta -0.024 ≈2% ITM Gamma 0.005 Theta -0.016 Vega 0.01 Open interest 11 Model this put
15	2	196.6%	0.862	$22.00		$1.60	-0.038	101.5%	1	5
Call · $34 In the money Last $22.00 Breakeven $56.00 Implied vol 196.6% Delta 0.862 ≈86% ITM Gamma 0.009 Theta -0.126 Vega 0.027 Open interest 15 Model this call Put · $34 Last $1.60 Breakeven $32.40 Implied vol 101.5% Delta -0.038 ≈4% ITM Gamma 0.006 Theta -0.024 Vega 0.01 Open interest 5 Model this put
726	10	192.8%	0.852	$20.58		$0.15	-0.031	88.5%	2	335
Call · $35 In the money Last $20.58 Breakeven $55.58 Implied vol 192.8% Delta 0.852 ≈85% ITM Gamma 0.01 Theta -0.13 Vega 0.027 Open interest 726 Model this call Put · $35 Last $0.15 Breakeven $34.85 Implied vol 88.5% Delta -0.031 ≈3% ITM Gamma 0.006 Theta -0.017 Vega 0.011 Open interest 335 Model this put
55	4	185.4%	0.843	$21.45		$0.25	-0.029	80.5%	4	37
Call · $36 In the money Last $21.45 Breakeven $57.45 Implied vol 185.4% Delta 0.843 ≈84% ITM Gamma 0.01 Theta -0.131 Vega 0.027 Open interest 55 Model this call Put · $36 Last $0.25 Breakeven $35.75 Implied vol 80.5% Delta -0.029 ≈3% ITM Gamma 0.006 Theta -0.015 Vega 0.011 Open interest 37 Model this put
51	46	174.7%	0.837	$19.45		$3.40	-0.031	75%	5	42
Call · $37 In the money Last $19.45 Breakeven $56.45 Implied vol 174.7% Delta 0.837 ≈84% ITM Gamma 0.011 Theta -0.127 Vega 0.028 Open interest 51 Model this call Put · $37 Last $3.40 Breakeven $33.60 Implied vol 75% Delta -0.031 ≈3% ITM Gamma 0.007 Theta -0.015 Vega 0.011 Open interest 42 Model this put
113	1	164.3%	0.829	$11.40		$0.60	-0.096	104%	1	24
Call · $38 In the money Last $11.40 Breakeven $49.40 Implied vol 164.3% Delta 0.829 ≈83% ITM Gamma 0.012 Theta -0.123 Vega 0.028 Open interest 113 Model this call Put · $38 Last $0.60 Breakeven $37.40 Implied vol 104% Delta -0.096 ≈10% ITM Gamma 0.013 Theta -0.05 Vega 0.019 Open interest 24 Model this put
85	46	156%	0.819	$14.78		$0.40	-0.131	113.2%	1	26
Call · $39 In the money Last $14.78 Breakeven $53.78 Implied vol 156% Delta 0.819 ≈82% ITM Gamma 0.013 Theta -0.121 Vega 0.038 Open interest 85 Model this call Put · $39 Last $0.40 Breakeven $38.60 Implied vol 113.2% Delta -0.131 ≈13% ITM Gamma 0.015 Theta -0.068 Vega 0.029 Open interest 26 Model this put
553	11	154.4%	0.802	$16.20		$0.24	-0.064	70.9%	7	126
Call · $40 In the money Last $16.20 Breakeven $56.20 Implied vol 154.4% Delta 0.802 ≈80% ITM Gamma 0.014 Theta -0.126 Vega 0.038 Open interest 553 Model this call Put · $40 Last $0.24 Breakeven $39.76 Implied vol 70.9% Delta -0.064 ≈6% ITM Gamma 0.014 Theta -0.025 Vega 0.019 Open interest 126 Model this put
122	1	163.2%	0.776	$13.60		—	-0.065	63.9%	—	0
Call · $41 In the money Last $13.60 Breakeven $54.60 Implied vol 163.2% Delta 0.776 ≈78% ITM Gamma 0.014 Theta -0.142 Vega 0.039 Open interest 122 Model this call Put · $41 Last — Breakeven — Implied vol 63.9% Delta -0.065 ≈6% ITM Gamma 0.016 Theta -0.023 Vega 0.02 Open interest 0 Model this put
170	5	133.4%	0.781	$12.71		$0.30	-0.079	60.8%	6	29
Call · $42 In the money Last $12.71 Breakeven $54.71 Implied vol 133.4% Delta 0.781 ≈78% ITM Gamma 0.017 Theta -0.115 Vega 0.039 Open interest 170 Model this call Put · $42 Last $0.30 Breakeven $41.70 Implied vol 60.8% Delta -0.079 ≈8% ITM Gamma 0.019 Theta -0.025 Vega 0.02 Open interest 29 Model this put
124	8	130.9%	0.761	$10.78		$0.70	-0.105	61.4%	100	114
Call · $43 In the money Last $10.78 Breakeven $53.78 Implied vol 130.9% Delta 0.761 ≈76% ITM Gamma 0.019 Theta -0.118 Vega 0.04 Open interest 124 Model this call Put · $43 Last $0.70 Breakeven $42.30 Implied vol 61.4% Delta -0.105 ≈11% ITM Gamma 0.024 Theta -0.032 Vega 0.02 Open interest 114 Model this put
325	1	124.6%	0.744	$11.50		$0.83	-0.129	59.3%	2	2k
Call · $44 In the money Last $11.50 Breakeven $55.50 Implied vol 124.6% Delta 0.744 ≈74% ITM Gamma 0.02 Theta -0.117 Vega 0.04 Open interest 325 Model this call Put · $44 Last $0.83 Breakeven $43.17 Implied vol 59.3% Delta -0.129 ≈13% ITM Gamma 0.028 Theta -0.035 Vega 0.031 Open interest 2k Model this put
588	10	121%	0.723	$11.30		$0.60	-0.157	57%	22	186
Call · $45 In the money Last $11.30 Breakeven $56.30 Implied vol 121% Delta 0.723 ≈72% ITM Gamma 0.022 Theta -0.119 Vega 0.041 Open interest 588 Model this call Put · $45 Last $0.60 Breakeven $44.40 Implied vol 57% Delta -0.157 ≈16% ITM Gamma 0.033 Theta -0.038 Vega 0.031 Open interest 186 Model this put
154	1	117.5%	0.702	$10.02		$0.68	-0.219	64.4%	1	74
Call · $46 In the money Last $10.02 Breakeven $56.02 Implied vol 117.5% Delta 0.702 ≈70% ITM Gamma 0.024 Theta -0.121 Vega 0.041 Open interest 154 Model this call Put · $46 Last $0.68 Breakeven $45.32 Implied vol 64.4% Delta -0.219 ≈22% ITM Gamma 0.037 Theta -0.053 Vega 0.041 Open interest 74 Model this put
46	1	98.2%	0.689	$8.30		$1.21	-0.273	68.8%	3	78
Call · $47 In the money Last $8.30 Breakeven $55.30 Implied vol 98.2% Delta 0.689 ≈69% ITM Gamma 0.029 Theta -0.103 Vega 0.048 Open interest 46 Model this call Put · $47 Last $1.21 Breakeven $45.79 Implied vol 68.8% Delta -0.273 ≈27% ITM Gamma 0.038 Theta -0.064 Vega 0.042 Open interest 78 Model this put
92	20	103.9%	0.654	$7.28		$1.42	-0.29	56.6%	6	63
Call · $48 In the money Last $7.28 Breakeven $55.28 Implied vol 103.9% Delta 0.654 ≈65% ITM Gamma 0.028 Theta -0.112 Vega 0.048 Open interest 92 Model this call Put · $48 Last $1.42 Breakeven $46.58 Implied vol 56.6% Delta -0.29 ≈29% ITM Gamma 0.048 Theta -0.054 Vega 0.042 Open interest 63 Model this put
26	2	114.6%	0.622	$7.88		$1.75	-0.34	56%	20	171
Call · $49 In the money Last $7.88 Breakeven $56.88 Implied vol 114.6% Delta 0.622 ≈62% ITM Gamma 0.026 Theta -0.127 Vega 0.049 Open interest 26 Model this call Put · $49 Last $1.75 Breakeven $47.25 Implied vol 56% Delta -0.34 ≈34% ITM Gamma 0.052 Theta -0.057 Vega 0.049 Open interest 171 Model this put
838	26	106.9%	0.593	$6.00		$2.27	-0.389	49%	125	1.1k
Call · $50 In the money Last $6.00 Breakeven $56.00 Implied vol 106.9% Delta 0.593 ≈59% ITM Gamma 0.029 Theta -0.121 Vega 0.049 Open interest 838 Model this call Put · $50 Last $2.27 Breakeven $47.73 Implied vol 49% Delta -0.389 ≈39% ITM Gamma 0.062 Theta -0.051 Vega 0.05 Open interest 1.1k Model this put
Underlying $53.48
2.6k	70	94.8%	0.432	$3.00		$3.70	-0.777	35%	32	1.3k
Call · $55 Last $3.00 Breakeven $58.00 Implied vol 94.8% Delta 0.432 ≈43% ITM Gamma 0.033 Theta -0.109 Vega 0.052 Open interest 2.6k Model this call Put · $55 In the money Last $3.70 Breakeven $51.30 Implied vol 35% Delta -0.777 ≈78% ITM Gamma 0.07 Theta -0.027 Vega 0.035 Open interest 1.3k Model this put
2.6k	21	86.3%	0.266	$1.60		$6.14	—	—	16	42
Call · $60 Last $1.60 Breakeven $61.60 Implied vol 86.3% Delta 0.266 ≈27% ITM Gamma 0.03 Theta -0.083 Vega 0.037 Open interest 2.6k Model this call Put · $60 In the money Last $6.14 Breakeven $53.86 Implied vol — Delta — Gamma — Theta — Vega — Open interest 42 Model this put
1.9k	414	89%	0.168	$0.88		$12.10	—	—	1	1
Call · $65 Last $0.88 Breakeven $65.88 Implied vol 89% Delta 0.168 ≈17% ITM Gamma 0.022 Theta -0.065 Vega 0.038 Open interest 1.9k Model this call Put · $65 In the money Last $12.10 Breakeven $52.90 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
344	15	88.8%	0.096	$0.40		$17.22	—	—	1	1
Call · $70 Last $0.40 Breakeven $70.40 Implied vol 88.8% Delta 0.096 ≈10% ITM Gamma 0.015 Theta -0.043 Vega 0.027 Open interest 344 Model this call Put · $70 In the money Last $17.22 Breakeven $52.78 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
197	1	89.4%	0.055	$0.40		$20.83	—	—	1	1
Call · $75 Last $0.40 Breakeven $75.40 Implied vol 89.4% Delta 0.055 ≈5% ITM Gamma 0.01 Theta -0.028 Vega 0.016 Open interest 197 Model this call Put · $75 In the money Last $20.83 Breakeven $54.17 Implied vol — Delta — Gamma — Theta — Vega — Open interest 1 Model this put
236	1	92.9%	0.034	$0.20		—	—	—	—	0
Call · $80 Last $0.20 Breakeven $80.20 Implied vol 92.9% Delta 0.034 ≈3% ITM Gamma 0.006 Theta -0.02 Vega 0.008 Open interest 236 Model this call Put · $80 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put
188	1	108.5%	0.039	$0.05		—	—	—	—	0
Call · $85 Last $0.05 Breakeven $85.05 Implied vol 108.5% Delta 0.039 ≈4% ITM Gamma 0.006 Theta -0.026 Vega 0.008 Open interest 188 Model this call Put · $85 In the money Last — Breakeven — Implied vol — Delta — Gamma — Theta — Vega — Open interest 0 Model this put

About this data

Greeks, implied volatility, open interest and the last price come from the latest daily snapshot and are 15-minute delayed. Bid and ask are not included on this plan.

In-the-money strikes are tinted, deepening toward the money, and the bar beside each open-interest figure scales to the heaviest strike shown. The 19 strikes around the money are shown by default — switch to "All 39" for the wings. Max pain is the listed strike where the most open interest would expire worthless — a positioning reference, not a forecast.

Key facts CIK 1001316 CUSIP 88322Q108 13F (30d) 116 filings 116 filers Visit website Investor relations