ENTG · Option chain

ENTG Option Chain

Every listed ENTG 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

$130.70

Call open interest

10,384

Put open interest

8,348

Put/call (volume)

0.48

787 contracts changed hands across these expirations — 532 calls against 255 puts. Calls outtraded puts 2.09 to one.

Sep 18, 202613 days

call OI 5,795 · put OI 5,601

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	29.20 / 33.00	—	17	100	—	0.00 / 0.70	—	49
—	24.90 / 27.90	—	—	105	0.45	0.05 / 1.05	63	2,991
—	19.80 / 23.50	—	3	110	0.75	0.35 / 1.05	3	98
—	15.50 / 18.60	—	1	115	1.20	1.00 / 1.55	2	869
—	11.30 / 14.40	—	8	120	2.15	1.55 / 3.70	139	296
—	7.60 / 11.70	—	37	125	3.69	2.95 / 5.10	2	78
7.05	5.90 / 7.60	1	14	130	5.90	4.50 / 7.10	3	367
3.70	2.45 / 5.80	1	26	135	8.56	6.60 / 9.60	3	294
—	1.50 / 4.00	—	117	140	—	10.50 / 13.20	—	123
1.70	1.30 / 3.10	1	2,984	145	19.80	15.00 / 17.40	2	72
—	0.30 / 1.60	—	844	150	24.60	18.90 / 21.90	1	144
—	0.15 / 1.35	—	66	155	—	22.80 / 26.70	—	64
0.43	0.30 / 0.75	4	1,678	160	33.90	28.50 / 31.30	1	156
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 92 · put OI 103

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	30.50 / 34.40	—	—	100	—	0.45 / 2.30	—	2
—	27.00 / 30.10	—	—	105	—	1.05 / 3.50	—	15
—	22.20 / 26.00	—	—	110	3.00	2.70 / 3.10	3	9
—	18.40 / 22.30	—	—	115	4.21	2.70 / 4.50	2	14
—	15.80 / 18.50	—	2	120	6.45	3.90 / 7.10	1	14
—	12.70 / 15.50	—	1	125	7.72	6.20 / 9.10	3	8
—	10.00 / 13.40	—	—	130	12.20	8.50 / 11.40	1	3
—	8.70 / 11.20	—	2	135	—	12.40 / 14.20	—	15
7.19	5.80 / 8.70	3	15	140	—	14.30 / 17.40	—	18
—	4.30 / 7.20	—	29	145	—	17.80 / 20.60	—	2
4.24	2.20 / 6.50	8	4	150	—	21.50 / 24.30	—	2
—	1.90 / 4.90	—	3	155	—	25.20 / 29.00	—	—
2.60	1.35 / 4.00	503	36	160	—	29.30 / 33.20	—	1
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 578 · put OI 1,259

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	33.30 / 37.20	—	3	100	—	2.65 / 5.00	—	182
—	30.30 / 33.50	—	—	105	5.90	4.10 / 5.80	1	183
—	26.90 / 29.50	—	87	110	6.70	5.10 / 7.80	3	226
—	23.40 / 26.30	—	2	115	9.00	6.80 / 9.50	1	181
—	20.50 / 23.30	—	4	120	—	9.10 / 11.20	—	41
—	17.80 / 20.40	—	1	125	12.70	10.90 / 13.70	1	41
—	15.20 / 17.80	—	17	130	17.30	14.40 / 15.60	2	76
—	12.90 / 16.60	—	9	135	20.50	17.40 / 19.00	1	57
—	11.90 / 14.60	—	82	140	—	19.00 / 22.80	—	14
—	9.40 / 12.90	—	254	145	27.00	23.30 / 24.80	1	149
—	7.90 / 10.30	—	82	150	30.00	25.90 / 28.80	1	9
—	6.50 / 9.30	—	4	155	—	29.50 / 32.40	—	92
6.70	6.60 / 7.80	3	33	160	—	33.20 / 36.10	—	8
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 2,845 · put OI 1,178

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	36.50 / 40.40	—	18	100	7.10	5.90 / 7.60	1	93
—	33.00 / 37.00	—	10	105	8.70	6.70 / 9.30	1	19
—	30.60 / 33.40	—	370	110	—	8.20 / 11.00	—	44
—	27.60 / 30.40	—	85	115	12.80	10.40 / 12.80	1	135
—	24.80 / 27.70	—	525	120	—	12.40 / 15.20	—	529
—	22.30 / 25.00	—	72	125	17.60	15.40 / 17.30	1	31
—	19.80 / 22.60	—	49	130	20.50	17.20 / 20.80	1	15
—	17.60 / 20.40	—	30	135	23.40	20.80 / 22.90	1	13
17.10	15.00 / 18.90	3	135	140	24.70	22.90 / 25.90	2	16
—	14.00 / 17.10	—	117	145	29.60	26.00 / 29.10	1	30
—	12.10 / 14.90	—	450	150	32.00	29.90 / 32.40	1	60
—	11.00 / 13.60	—	40	155	—	33.00 / 35.90	—	150
10.50	9.30 / 12.30	1	944	160	—	36.40 / 39.50	—	43
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 133 · put OI 128

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	39.40 / 42.70	—	2	100	—	6.60 / 9.90	—	12
—	35.60 / 39.50	—	19	105	—	8.70 / 11.60	—	3
—	33.00 / 36.10	—	30	110	13.60	11.30 / 13.30	2	6
—	29.40 / 33.30	—	18	115	—	12.40 / 15.50	—	9
—	27.50 / 30.60	—	1	120	—	14.70 / 17.80	—	13
—	25.20 / 28.10	—	20	125	—	17.30 / 20.10	—	5
—	22.90 / 25.90	—	5	130	23.60	19.20 / 22.80	1	17
—	20.60 / 23.80	—	3	135	—	22.10 / 25.60	—	15
—	18.70 / 21.90	—	2	140	—	25.50 / 28.60	—	4
—	16.80 / 20.00	—	2	145	—	28.90 / 31.90	—	20
—	15.20 / 18.70	—	26	150	35.80	32.10 / 35.10	1	11
—	13.70 / 16.20	—	—	155	39.20	35.60 / 38.60	1	9
—	12.30 / 14.50	—	5	160	—	39.30 / 42.20	—	4
A dash means the contract did not trade — not a price of zero.

Dec 17, 2027468 days

call OI 941 · put OI 79

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	51.50 / 56.50	—	5	100	—	16.50 / 20.70	—	—
—	49.00 / 54.00	—	1	105	—	18.80 / 23.00	—	—
—	47.00 / 51.50	—	35	110	—	21.50 / 25.50	—	2
—	44.50 / 49.50	—	658	115	—	24.40 / 28.00	—	14
—	42.50 / 47.00	—	63	120	—	26.00 / 31.00	—	—
—	40.50 / 45.00	—	19	125	—	29.60 / 33.30	—	7
—	38.50 / 43.50	—	30	130	—	32.20 / 36.50	—	27
38.40	36.60 / 41.40	4	15	135	—	34.50 / 39.50	—	—
—	35.00 / 39.50	—	30	140	—	38.10 / 42.50	—	10
—	33.30 / 38.00	—	19	145	—	40.90 / 45.50	—	10
—	31.50 / 36.50	—	43	150	—	44.00 / 49.00	—	2
—	30.00 / 35.00	—	12	155	—	47.50 / 52.00	—	7
—	28.50 / 33.50	—	11	160	—	50.50 / 55.50	—	—
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 ENTG

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

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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.