ECL · Option chain

ECL Option Chain

Every listed ECL strike within 25% of spot, across the next 5 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

$278.97

Call open interest

9,366

Put open interest

4,848

Put/call (volume)

0.58

152 contracts changed hands across these expirations — 96 calls against 56 puts. Calls outtraded puts 1.71 to one.

Sep 18, 202613 days

call OI 1,235 · put OI 2,459

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	67.70 / 70.80	—	—	210	—	0.00 / 0.75	—	2
—	57.90 / 60.90	—	—	220	—	0.00 / 0.75	—	1
—	47.80 / 50.90	—	—	230	—	0.00 / 0.75	—	14
—	38.10 / 40.50	—	—	240	—	0.00 / 0.95	—	8
—	27.80 / 30.80	—	1	250	—	0.00 / 0.75	—	43
—	17.70 / 21.00	—	10	260	—	0.00 / 1.10	—	280
—	9.20 / 11.90	—	16	270	1.70	1.55 / 2.00	15	1,923
—	2.65 / 4.90	—	391	280	—	4.50 / 6.00	—	164
1.25	0.80 / 1.65	4	124	290	—	11.40 / 13.90	—	12
0.25	0.00 / 1.05	6	482	300	—	20.00 / 23.30	—	10
—	0.00 / 0.75	—	192	310	—	29.80 / 32.90	—	2
—	0.00 / 0.75	—	9	320	—	39.70 / 42.60	—	—
—	0.00 / 0.75	—	9	330	—	49.70 / 52.70	—	—
—	0.00 / 2.15	—	1	340	—	60.30 / 62.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 2,440 · put OI 1,441

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	67.10 / 71.20	—	—	210	—	0.05 / 0.35	—	12
—	57.30 / 61.30	—	—	220	—	0.00 / 0.75	—	12
—	48.40 / 51.40	—	1	230	—	0.00 / 0.35	—	35
—	38.70 / 41.70	—	9	240	—	0.00 / 0.70	—	72
—	29.20 / 31.90	—	12	250	1.59	0.05 / 1.20	3	282
—	20.50 / 23.50	—	121	260	2.15	1.95 / 2.80	6	795
—	13.60 / 14.70	—	84	270	4.40	4.20 / 4.70	6	86
7.30	7.40 / 8.80	1	378	280	8.50	8.30 / 9.40	10	126
4.40	3.90 / 4.30	15	450	290	15.10	13.70 / 15.80	2	8
2.25	1.75 / 1.95	28	817	300	—	21.20 / 23.80	—	12
0.90	0.70 / 0.85	6	161	310	—	30.10 / 33.60	—	1
—	0.00 / 0.85	—	244	320	—	39.70 / 43.40	—	—
—	0.00 / 0.35	—	151	330	—	49.60 / 53.60	—	—
—	0.00 / 0.25	—	12	340	—	59.60 / 63.60	—	—
A dash means the contract did not trade — not a price of zero.

Dec 18, 2026104 days

call OI 2,601 · put OI 548

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	69.90 / 73.00	—	8	210	—	0.00 / 0.75	—	28
—	60.10 / 63.00	—	2	220	—	0.00 / 1.15	—	4
—	50.50 / 54.00	—	13	230	—	0.55 / 1.80	—	12
—	42.40 / 45.20	—	30	240	—	1.45 / 2.75	—	145
—	33.30 / 36.70	—	40	250	—	2.50 / 4.90	—	94
—	25.50 / 29.10	—	29	260	6.20	5.40 / 7.20	4	100
—	19.90 / 22.10	—	46	270	—	8.50 / 9.80	—	48
15.50	14.10 / 15.50	21	1,585	280	14.74	12.00 / 15.00	1	25
—	8.50 / 11.80	—	65	290	—	18.00 / 20.10	—	11
—	5.40 / 7.00	—	329	300	—	24.60 / 27.30	—	74
—	3.80 / 4.50	—	260	310	—	31.80 / 34.90	—	2
2.95	1.30 / 2.85	1	66	320	—	40.50 / 43.90	—	4
—	0.95 / 1.80	—	43	330	—	49.90 / 53.10	—	1
—	0.55 / 1.20	—	85	340	—	59.50 / 63.40	—	—
A dash means the contract did not trade — not a price of zero.

Jan 15, 2027132 days

call OI 3,014 · put OI 389

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	70.30 / 73.40	—	15	210	—	0.00 / 0.90	—	30
—	61.00 / 63.90	—	226	220	—	0.60 / 1.35	—	5
—	51.70 / 54.70	—	98	230	—	1.10 / 2.25	—	9
—	43.30 / 46.10	—	23	240	—	2.00 / 3.80	—	52
—	35.30 / 37.70	—	83	250	—	4.20 / 5.50	—	111
—	27.60 / 30.80	—	113	260	—	6.70 / 7.50	—	30
—	21.40 / 24.30	—	34	270	—	9.50 / 10.80	—	19
—	16.20 / 17.70	—	36	280	14.60	14.00 / 16.30	9	23
12.00	10.80 / 13.60	14	111	290	—	18.80 / 21.00	—	17
—	7.90 / 8.70	—	2,080	300	—	25.30 / 27.70	—	5
—	4.70 / 6.00	—	33	310	—	32.80 / 35.30	—	14
—	3.20 / 4.00	—	37	320	—	41.30 / 44.20	—	38
—	1.60 / 2.70	—	74	330	—	50.10 / 53.80	—	25
—	0.90 / 1.85	—	51	340	—	59.70 / 63.60	—	11
A dash means the contract did not trade — not a price of zero.

Apr 16, 2027223 days

call OI 76 · put OI 11

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	72.90 / 76.10	—	16	210	—	0.85 / 3.40	—	—
—	64.00 / 67.20	—	12	220	—	1.45 / 3.90	—	—
—	33.20 / 36.40	—	—	260	—	9.50 / 12.10	—	2
—	26.90 / 30.00	—	6	270	—	12.60 / 15.90	—	—
—	21.70 / 24.70	—	32	280	—	16.90 / 20.70	—	—
—	16.50 / 19.80	—	4	290	—	22.50 / 25.50	—	—
—	12.60 / 16.00	—	3	300	—	28.70 / 31.60	—	—
—	6.50 / 10.20	—	1	320	—	42.80 / 46.30	—	9
—	4.70 / 8.00	—	2	330	—	51.30 / 54.60	—	—
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 ECL

ECL options score ECL gamma walls ECL max pain ECL IV rank ECL put/call ratio ECL 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.