OI update signal: Not checked today MSFT / AAPL · Checked Oct 23, 09:56 EDT
The latest collection was incomplete. Some data may be out of date.
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TGTX

Daily option chain

Daily open interest

vs Oct 21, 2026

Saved stock price: $54.79 · Expirations before Oct 23, 2026 hidden automatically.

ITM In the money Unshaded: out of the money ATM Strike equals stock price Based on the saved stock price
312 contracts / 9 expirationsClick OI for history
Nov 20, 2026EXPIRATION74 contracts / 37 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2026-11-20, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
3 3In the money 0 170.09% 20.00 2 2 0 277.48%
0 0In the money 0New 164.71% 22.00 1 1 0 254.18%
0 0In the money 0New 156.66% 23.00 1 1 0 243.39%
0 0In the money 0New 157.46% 24.00 10 10 0 233.09%
3 3In the money 0 149.90% 25.00 16 16 0 223.24%
0 0In the money 0New 142.64% 26.00 2 2 0 213.79%
8 8In the money 0 127.77% 27.00 1 1 0 204.71%
4 4In the money 0 121.24% 28.00 2 2 0 195.96%
21 21In the money 0 114.96% 29.00 7 7 0 188.77%
341 341In the money 0 116.27% 30.00 1,168 1,168 0 180.58%
0 0In the money 0New 110.24% 31.00 0 0 0New 172.65%
1 1In the money 0 110.10% 32.00 0 0 0New 164.97%
5 5In the money 0 109.03% 33.00 15 15 0 111.93%
4 4In the money 0 98.66% 34.00 4 4 0 151.27%
15 15In the money 0 97.63% 35.00 71 71 0 128.13%
15 15In the money 0 95.98% 36.00 47 47 0 113.44%
22 22In the money 0 71.54% 37.00 9 13 +4 131.39%
5 5In the money 0 0.00% 38.00 10 10 0 104.05%
5 5In the money 0 0.00% 39.00 71 71 0 76.97%
138 138In the money 0 0.00% 40.00 656 656 0 81.11%
9 9In the money 0 0.00% 41.00 36 36 0 98.14%
25 25In the money 0 77.08% 42.00 42 42 0 103.10%
22 22In the money 0 50.17% 43.00 50 50 0 91.77%
257 257In the money 0 26.45% 44.00 9 9 0 76.79%
404 404In the money 0 45.34% 45.00 390 390 0 70.50%
11 11In the money 0 41.06% 46.00 34 43 +9 77.89%
150 150In the money 0 57.32% 47.00 53 65 +12 85.76%
93 93In the money 0 46.14% 48.00 356 358 +2 81.33%
374 380In the money +6 49.10% 49.00 52 52 0 75.20%
1,021 1,024In the money +3 50.32% 50.00 511 532 +21 71.43%
STOCK PRICE $54.79
1,510 1,505 -5 58.54% 55.00NEAREST ATM 320 410In the money +90 77.03%
1,839 1,841 +2 59.64% 60.00 81 81In the money 0 78.47%
782 1,273 +491 63.14% 65.00 11 11In the money 0 80.85%
636 712 +76 62.45% 70.00 0 0In the money 0New 88.71%
453 468 +15 69.21% 75.00 0 0In the money 0New 95.62%
786 831 +45 67.07% 80.00 30 30In the money 0 105.45%
133 133 0 82.86% 85.00 0 0In the money 0New 109.69%
Dec 18, 2026EXPIRATION18 contracts / 9 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2026-12-18, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 54.46% 40.00 17 21 +4 65.28%
0 0In the money 0New 46.52% 45.00 9 9 0 64.04%
0 0In the money 0New 53.30% 50.00 0 1 +1New 60.33%
STOCK PRICE $54.79
10 23 +13 53.72% 55.00NEAREST ATM 0 33In the money +33New 64.17%
20 21 +1 61.18% 60.00 0 0In the money 0New 66.29%
73 81 +8 58.74% 65.00 0 0In the money 0New 59.44%
0 5 +5New 70.21% 70.00 0 0In the money 0New 56.59%
10 10 0 72.86% 75.00 0 0In the money 0New 55.47%
1 1 0 80.85% 80.00 0 0In the money 0New 65.65%
Jan 15, 2027EXPIRATION58 contracts / 29 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2027-01-15, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
96 96In the money 0 186.84% 13.00 49 49 0 224.10%
442 442In the money 0 168.38% 15.00 160 160 0 180.47%
214 214In the money 0 148.54% 18.00 35 35 0 177.04%
563 563In the money 0 137.96% 20.00 149 149 0 161.86%
2,186 2,186In the money 0 125.71% 22.00 307 307 0 148.23%
551 551In the money 0 109.41% 25.00 2,208 2,208 0 131.00%
272 272In the money 0 89.90% 27.00 122 122 0 120.90%
523 523In the money 0 90.02% 30.00 1,025 1,025 0 107.33%
179 179In the money 0 57.29% 32.00 35 35 0 98.72%
1,321 1,321In the money 0 65.02% 35.00 1,817 1,817 0 76.83%
371 371In the money 0 59.60% 37.00 44 44 0 76.10%
2,930 2,930In the money 0 67.81% 40.00 983 983 0 71.14%
22 22In the money 0 60.31% 41.00 4 4 0 70.58%
102 102In the money 0 64.25% 42.00 185 185 0 60.97%
7 7In the money 0 64.91% 43.00 2 2 0 65.42%
19 19In the money 0 65.15% 44.00 30 30 0 67.11%
1,300 1,300In the money 0 60.37% 45.00 346 346 0 59.35%
40 40In the money 0 57.62% 46.00 3 3 0 66.88%
176 177In the money +1 57.28% 47.00 12 13 +1 67.67%
42 43In the money +1 61.28% 48.00 8 9 +1 69.53%
104 103In the money -1 56.87% 49.00 10 9 -1 65.53%
1,610 1,612In the money +2 56.77% 50.00 487 486 -1 68.14%
STOCK PRICE $54.79
964 944 -20 57.59% 55.00NEAREST ATM 181 181In the money 0 63.95%
2,751 2,733 -18 66.70% 60.00 803 804In the money +1 65.17%
207 557 +350 52.06% 65.00 0 0In the money 0New 61.46%
730 730 0 58.31% 70.00 6 6In the money 0 65.18%
265 265 0 57.42% 75.00 6 4In the money -2 66.63%
308 308 0 69.34% 80.00 17 17In the money 0 69.83%
214 216 +2 75.15% 85.00 1 1In the money 0 57.05%
Feb 19, 2027EXPIRATION26 contracts / 13 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2027-02-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
0 0In the money 0New 82.67% 25.00 79 79 0 72.37%
100 100In the money 0 0.00% 30.00 3 3 0 91.43%
4 4In the money 0 67.20% 35.00 50 48 -2 61.77%
38 38In the money 0 56.42% 40.00 33 33 0 71.91%
35 35In the money 0 58.47% 45.00 88 88 0 55.89%
60 60In the money 0 52.58% 50.00 30 30 0 66.26%
STOCK PRICE $54.79
108 120 +12 54.16% 55.00NEAREST ATM 11 11In the money 0 64.50%
178 178 0 55.40% 60.00 0 0In the money 0New 64.22%
98 98 0 55.83% 65.00 0 0In the money 0New 64.57%
53 53 0 59.71% 70.00 0 0In the money 0New 65.37%
68 77 +9 61.97% 75.00 0 0In the money 0New 59.12%
39 42 +3 64.57% 80.00 300 300In the money 0 64.65%
493 505 +12 68.79% 85.00 0 0In the money 0New 58.62%
May 21, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2027-05-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
18 18In the money 0 56.75% 30.00 0 0 0New 67.07%
0 0In the money 0New 62.60% 35.00 0 3 +3New 64.55%
3 6In the money +3 56.61% 40.00 31 31 0 64.95%
3 3In the money 0 56.77% 45.00 6 6 0 62.11%
23 23In the money 0 57.02% 50.00 1 1 0 60.70%
STOCK PRICE $54.79
0 0 0New 57.24% 55.00NEAREST ATM 0 0In the money 0New 62.19%
380 380 0 57.76% 60.00 0 0In the money 0New 57.87%
3 3 0 57.70% 65.00 0 0In the money 0New 59.76%
7 8 +1 57.70% 70.00 0 0In the money 0New 61.77%
121 135 +14 59.10% 75.00 0 0In the money 0New 61.32%
1 1 0 55.24% 80.00 0 0In the money 0New 61.11%
16 16 0 54.55% 85.00 0 0In the money 0New 55.38%
Sep 17, 2027EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2027-09-17, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
7 7In the money 0 63.15% 30.00 5 5 0 65.57%
0 0In the money 0New 60.16% 35.00 31 31 0 56.57%
1 1In the money 0 56.84% 40.00 1 1 0 55.32%
3 3In the money 0 58.22% 45.00 0 0 0New 56.02%
11 11In the money 0 58.00% 50.00 6 6 0 55.27%
STOCK PRICE $54.79
7 7 0 54.49% 55.00NEAREST ATM 1 1In the money 0 55.01%
2 2 0 54.17% 60.00 0 0In the money 0New 55.06%
223 223 0 54.17% 65.00 0 0In the money 0New 54.60%
17 17 0 53.20% 70.00 0 0In the money 0New 53.80%
3 3 0 51.32% 75.00 0 0In the money 0New 51.94%
6 6 0 49.31% 80.00 0 0In the money 0New 51.50%
10 10 0 47.84% 85.00 0 0In the money 0New 52.40%
Jan 21, 2028EXPIRATION40 contracts / 20 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2028-01-21, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
446 446In the money 0 89.31% 15.00 187 187 0 88.11%
147 147In the money 0 72.23% 20.00 68 68 0 94.75%
187 187In the money 0 68.30% 23.00 73 73 0 65.86%
194 194In the money 0 65.53% 25.00 71 71 0 62.32%
7 7In the money 0 61.83% 28.00 109 109 0 68.24%
377 377In the money 0 60.86% 30.00 364 364 0 62.08%
316 316In the money 0 59.56% 32.00 34 34 0 57.26%
66 66In the money 0 59.05% 35.00 46 46 0 54.47%
19 19In the money 0 58.82% 37.00 6 6 0 55.34%
108 108In the money 0 57.12% 40.00 103 103 0 54.91%
83 83In the money 0 57.66% 42.00 75 75 0 53.56%
993 993In the money 0 57.82% 45.00 84 84 0 54.51%
434 434In the money 0 53.22% 50.00 105 105 0 53.69%
STOCK PRICE $54.79
1,031 1,031 0 57.78% 55.00NEAREST ATM 77 77In the money 0 55.06%
446 446 0 53.48% 60.00 48 48In the money 0 54.63%
85 85 0 51.79% 65.00 12 12In the money 0 54.37%
420 420 0 51.51% 70.00 1,105 1,105In the money 0 51.00%
147 147 0 48.93% 75.00 0 0In the money 0New 50.90%
464 467 +3 50.52% 80.00 50 50In the money 0 54.50%
423 424 +1 49.97% 85.00 0 0In the money 0New 54.09%
Jun 16, 2028EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2028-06-16, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
2 2In the money 0 60.78% 30.00 4 4 0 55.04%
13 14In the money +1 58.35% 35.00 5 5 0 53.37%
1 1In the money 0 57.29% 40.00 0 0 0New 54.31%
0 0In the money 0New 52.69% 45.00 1 1 0 53.39%
1 1In the money 0 55.41% 50.00 0 0 0New 53.41%
STOCK PRICE $54.79
5 5 0 51.53% 55.00NEAREST ATM 0 0In the money 0New 53.26%
66 66 0 51.88% 60.00 0 0In the money 0New 53.08%
24 24 0 51.24% 65.00 0 0In the money 0New 52.02%
10 10 0 50.65% 70.00 1 1In the money 0 50.17%
14 14 0 49.46% 75.00 0 0In the money 0New 50.35%
8 8 0 49.55% 80.00 0 0In the money 0New 52.78%
24 24 0 53.82% 85.00 0 0In the money 0New 53.33%
Jan 19, 2029EXPIRATION24 contracts / 12 strikes
SAVED STOCK PRICE$54.79Nearest ATM strike $55.00
Jump to ATM
TGTX option chain expiring 2029-01-19, open interest on 2026-10-23 compared with 2026-10-21
CallsStrikePuts
Prev OIOpen interestChangeIVPrev OIOpen interestChangeIV
1 1In the money 0 55.00% 30.00 5 15 +10 47.05%
1 1In the money 0 55.45% 35.00 5 35 +30 47.60%
2 2In the money 0 53.18% 40.00 200 270 +70 47.44%
3 3In the money 0 53.44% 45.00 0 0 0New 51.62%
2 2In the money 0 50.82% 50.00 10 10 0 51.86%
STOCK PRICE $54.79
11 11 0 49.55% 55.00NEAREST ATM 0 0In the money 0New 50.82%
9 9 0 48.89% 60.00 0 0In the money 0New 49.91%
138 138 0 51.86% 65.00 0 0In the money 0New 49.95%
8 8 0 48.49% 70.00 10 10In the money 0 49.32%
0 0 0New 49.60% 75.00 0 0In the money 0New 48.90%
169 169 0 48.28% 80.00 1 1In the money 0 49.56%
90 90 0 48.16% 85.00 0 0In the money 0New 49.72%

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