DGX · Option chain

DGX Option Chain

Every listed DGX strike within 25% of spot, across the next 4 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

$239.40

Call open interest

4,541

Put open interest

1,870

Put/call (volume)

10.60

290 contracts changed hands across these expirations — 25 calls against 265 puts. Puts outtraded calls 10.60 to one.

Sep 18, 202613 days

call OI 1,401 · put OI 944

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	57.80 / 61.30	—	10	180	—	0.00 / 0.95	—	—
—	52.90 / 56.20	—	5	185	—	0.00 / 0.95	—	9
—	48.40 / 50.80	—	—	190	—	0.00 / 0.95	—	3
—	42.90 / 46.10	—	—	195	—	0.00 / 0.95	—	17
—	38.00 / 41.40	—	—	200	—	0.00 / 0.95	—	12
—	28.00 / 31.30	—	4	210	—	0.00 / 1.00	—	187
—	18.60 / 21.30	—	20	220	—	0.00 / 0.75	—	54
—	9.40 / 11.70	—	15	230	1.38	0.45 / 2.05	5	503
4.22	2.40 / 4.90	1	697	240	—	2.85 / 5.90	—	153
1.00	0.20 / 2.60	1	345	250	—	10.20 / 12.80	—	6
0.18	0.00 / 0.40	10	145	260	—	19.40 / 22.50	—	—
—	0.00 / 1.75	—	78	270	—	30.10 / 32.30	—	—
—	0.00 / 0.75	—	82	280	—	39.00 / 42.50	—	—
A dash means the contract did not trade — not a price of zero.

Oct 16, 202641 days

call OI 422 · put OI 117

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	48.10 / 51.90	—	1	190	—	0.00 / 0.95	—	—
—	29.00 / 32.00	—	—	210	—	0.00 / 2.50	—	1
—	19.70 / 23.00	—	—	220	—	0.15 / 3.30	—	4
—	11.90 / 14.20	—	1	230	—	1.95 / 4.70	—	106
—	5.10 / 7.10	—	5	240	8.30	5.60 / 8.40	250	4
—	1.80 / 3.00	—	16	250	—	12.00 / 14.40	—	2
—	0.75 / 1.10	—	248	260	—	20.20 / 22.70	—	—
—	0.00 / 0.40	—	151	270	—	29.40 / 32.60	—	—
A dash means the contract did not trade — not a price of zero.

Nov 20, 202676 days

call OI 2,323 · put OI 761

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	58.70 / 62.10	—	9	180	—	0.00 / 1.35	—	17
—	53.80 / 57.10	—	6	185	—	0.00 / 0.95	—	75
—	49.10 / 52.50	—	24	190	—	0.15 / 2.60	—	69
—	44.30 / 47.90	—	9	195	—	0.15 / 1.55	—	12
—	39.70 / 42.80	—	22	200	—	0.40 / 3.20	—	21
—	30.70 / 34.30	—	116	210	—	1.25 / 3.90	—	43
—	22.10 / 25.90	—	91	220	—	1.90 / 5.10	—	249
—	15.20 / 18.10	—	522	230	5.70	4.80 / 7.50	10	75
—	9.30 / 11.80	—	199	240	—	9.00 / 12.20	—	35
—	5.30 / 7.10	—	62	250	—	15.00 / 17.60	—	93
—	2.90 / 4.20	—	350	260	—	22.30 / 24.70	—	—
—	1.00 / 2.40	—	659	270	—	30.50 / 33.70	—	72
—	0.10 / 1.25	—	92	280	—	39.20 / 42.80	—	—
—	0.00 / 0.70	—	162	290	—	48.90 / 52.80	—	—
A dash means the contract did not trade — not a price of zero.

Feb 19, 2027167 days

call OI 395 · put OI 48

Calls				Strike	Puts
Last	Bid / Ask	Vol	OI		Last	Bid / Ask	Vol	OI
—	60.60 / 64.20	—	11	180	—	0.05 / 3.10	—	2
—	55.90 / 59.50	—	2	185	—	0.05 / 3.30	—	9
—	51.40 / 55.00	—	1	190	—	0.20 / 3.60	—	5
—	46.90 / 50.60	—	2	195	—	0.75 / 3.70	—	1
—	42.50 / 46.20	—	8	200	—	2.25 / 3.90	—	6
—	34.30 / 37.60	—	38	210	—	3.70 / 5.20	—	8
—	26.90 / 29.80	—	58	220	—	4.90 / 7.50	—	4
—	20.30 / 23.20	—	29	230	—	8.80 / 10.80	—	4
—	14.90 / 17.80	—	32	240	—	12.60 / 15.30	—	7
—	10.70 / 12.20	—	61	250	—	18.70 / 20.80	—	—
8.50	6.70 / 8.80	11	77	260	—	25.40 / 27.60	—	2
—	4.20 / 6.10	—	36	270	—	31.90 / 35.70	—	—
4.10	3.40 / 4.10	2	33	280	—	41.00 / 44.10	—	—
—	2.05 / 2.85	—	7	290	—	49.80 / 53.10	—	—
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 DGX

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