TSEM · Option chain

TSEM Option Chain

Every listed TSEM strike within 25% of spot, across the next 6 expirations — calls and puts side by side with last price, volume and open interest, plus the closing bid and ask.

Open interest and pricing as of the close on 2026-09-03. Recomputed every morning before the open.

Spot

$206.16

Call open interest

12,719

Put open interest

23,807

Put/call (volume)

8.20

754 contracts changed hands across these expirations — 82 calls against 672 puts. Puts outtraded calls 8.20 to one.

Sep 11, 20266 days

call OI 156 · put OI 346

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	47.40 / 54.90	—	1	155	—	0.00 / 1.90	—	8
—	42.40 / 49.70	—	—	160	—	0.00 / 1.50	—	10
—	37.50 / 45.00	—	—	165	—	0.00 / 5.20	—	60
—	32.50 / 39.70	—	—	170	—	0.10 / 1.00	—	69
—	30.20 / 37.60	—	—	172.5	0.35	0.20 / 0.60	13	1
—	27.80 / 35.20	—	—	175	0.35	0.00 / 0.95	1	8
—	25.40 / 32.80	—	—	177.5	0.50	0.35 / 0.80	16	1
—	24.20 / 29.60	—	—	180	0.75	0.20 / 1.10	2	18
—	20.90 / 27.80	—	—	182.5	1.50	0.45 / 1.65	30	1
—	18.80 / 25.80	—	—	185	1.22	0.75 / 2.00	120	43
—	14.30 / 21.80	—	—	190	1.85	0.25 / 2.45	1	35
—	13.80 / 19.10	—	—	192.5	2.84	1.55 / 3.10	1	2
—	10.60 / 18.00	—	—	195	—	1.10 / 6.80	—	4
—	8.00 / 16.40	—	—	197.5	—	1.45 / 5.00	—	12
11.50	9.60 / 14.40	3	6	200	5.00	0.75 / 9.10	9	11
—	5.10 / 13.50	—	1	202.5	6.43	1.85 / 10.20	4	1
10.00	4.00 / 12.20	2	9	205	—	3.10 / 9.40	—	8
—	2.55 / 11.00	—	6	207.5	8.50	5.10 / 9.50	5	4
6.20	1.85 / 9.80	12	20	210	10.70	5.80 / 11.30	5	9
—	1.45 / 4.60	—	14	215	—	10.50 / 15.90	—	1
—	0.80 / 4.30	—	1	217.5	—	10.90 / 19.30	—	1
—	0.20 / 3.20	—	23	220	16.40	12.60 / 19.30	3	3
—	0.00 / 3.50	—	1	222.5	—	15.80 / 22.70	—	2
—	0.10 / 3.70	—	2	225	—	18.30 / 23.70	—	2
—	0.00 / 3.60	—	2	227.5	—	19.10 / 26.90	—	—
1.45	0.05 / 2.00	2	9	230	—	22.50 / 29.10	—	2
—	0.00 / 6.20	—	1	232.5	—	23.60 / 31.30	—	—
0.90	0.15 / 1.40	4	23	235	31.03	27.00 / 32.40	4	21
0.76	0.20 / 1.30	3	2	237.5	—	29.80 / 35.90	—	—
0.55	0.10 / 1.05	1	20	240	—	31.60 / 38.20	—	5
—	0.00 / 1.60	—	1	242.5	—	33.00 / 40.60	—	—
—	0.00 / 3.00	—	5	245	—	36.90 / 43.00	—	1
—	0.10 / 5.50	—	2	250	—	41.90 / 48.10	—	2
—	0.00 / 5.20	—	7	255	—	45.30 / 52.90	—	1
A dash means the contract did not trade — not a price of zero.

Sep 18, 202613 days

call OI 3,026 · put OI 16,391

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	49.40 / 55.40	—	33	155	—	0.00 / 1.90	—	27
—	43.00 / 49.40	—	13	160	—	0.30 / 1.35	—	145
—	39.10 / 44.40	—	32	165	—	0.00 / 1.50	—	18
—	33.20 / 41.10	—	57	170	—	0.35 / 1.75	—	5,882
—	29.10 / 35.80	—	3	175	—	0.10 / 2.55	—	120
—	25.80 / 31.40	—	6	180	2.10	0.45 / 2.90	1	623
—	20.50 / 27.50	—	6	185	—	1.50 / 5.20	—	860
—	16.70 / 24.50	—	10	190	—	2.30 / 5.50	—	654
—	13.00 / 21.20	—	4	195	5.95	2.80 / 10.00	1	136
—	13.30 / 19.60	—	—	197.5	6.95	6.30 / 8.70	1	11
—	10.00 / 18.10	—	121	200	8.50	6.80 / 8.80	6	5,964
—	8.50 / 16.20	—	—	202.5	—	8.00 / 13.30	—	1
11.70	9.50 / 12.50	20	7	205	—	9.20 / 12.30	—	2
—	6.00 / 14.30	—	4	207.5	—	7.70 / 15.70	—	2
10.00	5.00 / 13.20	1	327	210	—	9.10 / 17.50	—	428
—	4.10 / 11.80	—	3	212.5	—	10.80 / 17.10	—	1
—	3.20 / 11.00	—	19	215	—	12.40 / 17.50	—	8
—	2.05 / 9.00	—	504	220	—	15.70 / 22.50	—	121
—	0.70 / 5.60	—	38	222.5	—	17.50 / 25.50	—	21
—	1.95 / 7.90	—	7	225	24.05	19.40 / 27.80	1	—
—	1.45 / 7.20	—	2	227.5	—	23.60 / 27.40	—	—
—	1.40 / 6.30	—	180	230	27.43	23.40 / 31.20	4	411
3.17	0.60 / 3.30	1	—	232.5	—	25.50 / 32.20	—	—
—	0.40 / 3.10	—	26	235	—	28.50 / 34.00	—	3
—	0.00 / 2.80	—	390	240	34.90	33.80 / 38.40	1	607
—	0.00 / 2.75	—	10	245	—	37.90 / 43.40	—	—
—	0.40 / 1.40	—	471	250	—	42.60 / 47.80	—	346
—	0.00 / 2.05	—	753	255	—	47.20 / 53.40	—	—
A dash means the contract did not trade — not a price of zero.

Sep 25, 202620 days

call OI 77 · put OI 346

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	49.60 / 55.70	—	—	155	—	0.05 / 1.75	—	7
—	44.40 / 51.00	—	—	160	—	0.35 / 1.80	—	29
—	39.10 / 46.30	—	—	165	1.50	0.70 / 2.60	3	46
—	36.10 / 41.60	—	—	170	—	0.80 / 3.40	—	54
—	31.70 / 37.30	—	—	175	—	0.90 / 4.40	—	18
—	26.00 / 33.10	—	1	180	—	2.85 / 4.20	—	21
—	23.80 / 29.60	—	—	185	4.90	4.20 / 8.80	10	57
—	18.80 / 26.60	—	—	190	6.75	5.50 / 9.70	1	60
—	15.40 / 23.30	—	—	195	—	4.10 / 12.40	—	5
—	14.20 / 20.50	—	1	200	—	7.10 / 11.50	—	7
—	11.60 / 18.00	—	—	205	—	8.50 / 16.50	—	9
—	7.80 / 14.60	—	—	210	—	11.50 / 18.20	—	7
—	5.80 / 13.20	—	21	215	—	14.30 / 22.80	—	2
—	7.30 / 10.00	—	4	220	—	17.70 / 26.00	—	6
5.85	3.60 / 9.80	1	4	225	—	21.30 / 29.70	—	5
—	1.10 / 7.60	—	13	230	—	25.10 / 33.30	—	5
—	1.80 / 7.50	—	4	235	—	30.30 / 35.30	—	2
—	1.35 / 5.60	—	7	240	—	34.00 / 40.10	—	2
—	0.25 / 5.50	—	11	245	—	39.00 / 45.50	—	—
—	1.00 / 6.20	—	5	250	—	43.30 / 50.00	—	3
—	1.00 / 6.20	—	6	255	—	47.90 / 54.40	—	1
A dash means the contract did not trade — not a price of zero.

Oct 02, 202627 days

call OI 22 · put OI 391

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	48.90 / 56.40	—	—	155	—	0.25 / 3.10	—	7
—	45.20 / 50.80	—	—	160	—	1.00 / 4.00	—	3
—	39.60 / 47.50	—	—	165	—	0.65 / 3.40	—	6
—	36.70 / 42.50	—	—	170	2.95	2.45 / 4.20	2	10
—	31.30 / 38.70	—	—	175	4.10	1.60 / 5.80	1	1
—	27.40 / 35.40	—	—	180	—	2.60 / 7.60	—	8
—	24.00 / 31.70	—	—	185	—	3.70 / 9.40	—	2
—	22.30 / 27.20	—	—	190	8.50	4.00 / 9.50	1	—
—	17.20 / 24.20	—	—	195	—	7.50 / 14.50	—	2
—	16.30 / 21.70	—	1	200	—	9.70 / 16.40	—	336
—	12.70 / 19.50	—	1	205	—	10.80 / 17.90	—	—
—	11.90 / 18.20	—	—	210	—	15.60 / 21.30	—	2
—	7.50 / 16.20	—	—	215	21.30	18.50 / 22.40	3	3
10.50	6.10 / 13.50	1	1	220	—	21.30 / 27.00	—	3
—	5.60 / 12.80	—	4	225	—	24.90 / 29.90	—	5
—	4.60 / 10.30	—	1	230	—	28.10 / 33.80	—	1
—	3.30 / 8.90	—	6	235	—	31.90 / 39.00	—	1
—	2.50 / 7.00	—	6	240	—	35.30 / 42.90	—	1
4.23	1.35 / 7.20	1	—	245	—	39.50 / 45.10	—	—
3.55	0.70 / 7.00	1	2	250	—	44.20 / 49.30	—	—
A dash means the contract did not trade — not a price of zero.

Oct 09, 202634 days

call OI 14 · put OI 629

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	50.30 / 56.20	—	—	155	—	1.00 / 3.40	—	2
—	40.60 / 48.10	—	—	165	—	0.50 / 7.10	—	2
—	32.50 / 40.20	—	—	175	—	2.60 / 7.70	—	4
—	29.00 / 35.90	—	—	180	—	4.60 / 8.60	—	11
—	25.40 / 32.70	—	—	185	—	6.00 / 11.10	—	11
—	19.80 / 26.90	—	1	195	—	7.90 / 15.40	—	—
—	18.00 / 25.20	—	—	200	—	11.40 / 17.60	—	576
—	14.10 / 19.00	—	—	210	—	15.70 / 24.00	—	2
—	7.70 / 13.10	—	—	225	—	25.90 / 32.10	—	1
—	5.70 / 12.30	—	—	230	—	29.70 / 36.00	—	10
—	5.00 / 10.20	—	1	235	—	32.00 / 40.40	—	10
6.30	3.10 / 8.60	2	2	240	—	36.70 / 42.80	—	—
—	2.15 / 8.90	—	1	245	—	39.80 / 48.10	—	—
—	1.45 / 8.40	—	9	250	—	45.00 / 50.80	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 9,424 · put OI 5,704

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	51.80 / 56.20	—	7	155	—	2.15 / 3.00	—	16
—	47.20 / 52.60	—	151	160	3.55	2.15 / 4.30	3	210
—	43.30 / 48.90	—	11	165	—	2.90 / 4.80	—	191
—	39.40 / 45.00	—	66	170	5.20	4.10 / 6.00	3	233
—	35.80 / 41.10	—	8	175	—	4.60 / 9.10	—	211
35.32	31.10 / 38.40	1	15	180	7.70	6.40 / 8.40	403	2,290
—	27.20 / 34.40	—	11	185	9.24	7.10 / 13.70	1	140
—	26.30 / 31.20	—	294	190	12.00	10.30 / 13.30	1	459
25.00	21.20 / 27.90	1	10	195	—	10.00 / 16.50	—	94
—	18.20 / 25.20	—	137	200	15.55	15.10 / 16.60	2	345
17.70	17.70 / 19.20	9	211	210	21.60	20.30 / 25.40	5	370
14.55	9.80 / 18.20	5	89	220	26.53	25.80 / 31.60	4	281
10.90	10.30 / 11.70	10	107	230	—	30.90 / 38.40	—	271
8.44	4.00 / 8.90	1	7,787	240	—	39.00 / 45.70	—	405
—	4.20 / 9.40	—	520	250	—	47.00 / 52.10	—	188
A dash means the contract did not trade — not a price of zero.

How to read this chain

Calls sit on the left, puts on the right, and every row is one strike. The highlighted row is the strike closest to spot. Open interest is the number of contracts still outstanding at that strike — positions that exist right now. Volume is how many traded on the session shown. Open interest builds slowly and marks where positioning has accumulated; volume spikes and marks where attention went today.

Strikes with no open interest and no trades on either side are omitted, and the ladder is trimmed to within 25% of spot — the far wings are almost entirely empty and say nothing about positioning.

More on TSEM

TSEM options score TSEM gamma walls TSEM max pain TSEM IV rank TSEM put/call ratio TSEM options flow

Weekly options-market digest

Sundays. What moved this week, what catalysts and earnings drive next week, and which 5-pillar setups stand out.

Free. One email per week. Unsubscribe with one click.

Educational, not investment advice. Options involve risk. Open interest is reported with a one-session lag by OCC, so these levels describe positioning as of the last settled session, not live intraday flow.