DDOG Options Open Interest by Strike, Oct 21 Settlement

DDOG open interest settled 2026-10-21 vs 2026-10-20.

Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

Computed from the Oct 21 settlement. Next update after the Oct 22 settlement, after 5:30 a.m. PT (8:30 a.m. ET) on Friday, Oct 23, 2026.

All archived unexpired expiration/strike/type keys, including unchanged counts. Series sharing that key are combined; roots and deliverables are not retained. Zero-OI keys omitted by the archive are not reconstructed.

This page shows the 6 nearest of 16 expirations, with the 40 strikes nearest the archived reference price (2026-10-21) for each, plus the largest changes across the whole book. The complete book, 1,363 expiration/strike/type keys, is in the Markdown table.

Strike bucket on the horizontal axis, settled open contracts per bucket on the vertical axis. Calls in the accent color; puts in orange. Totals across the 6 nearest expirations, strikes from 218 to 327. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

DDOG: largest changes in the full book, settled 2026-10-21 vs 2026-10-20

Strike	Expiry	Type	Prior OI	Settled OI	Change
300	11/20	call	685	1,322	+637
260	10/23	put	440	1,041	+601
185	11/06	put	47	543	+496
220	12/18	put	256	746	+490
270	11/06	put	31	509	+478
282.5	10/23	call	112	574	+462
240	10/23	put	767	395	-372
190	11/06	put	12	288	+276
282.5	10/30	call	10	251	+241
175	11/06	put	4	218	+214
275	10/23	put	101	311	+210
420	01/15	call	81	291	+210
275	11/20	put	1	205	+204
265	10/23	put	157	331	+174
297.5	10/30	call	16	185	+169

Expiration 2026-10-23

DDOG open interest, settled 2026-10-21, expiration 2026-10-23, strikes 220 to 325

Strike	Expiry	Type	Prior OI	Settled OI	Change
220	10/23	call	10	10	0
220	10/23	put	97	97	0
225	10/23	call	10	10	0
225	10/23	put	226	227	+1
227.5	10/23	call	3	3	0
227.5	10/23	put	1	1	0
230	10/23	call	21	19	-2
230	10/23	put	145	161	+16
232.5	10/23	call	1	1	0
232.5	10/23	put	4	5	+1
235	10/23	call	19	19	0
235	10/23	put	285	275	-10
237.5	10/23	put	16	12	-4
240	10/23	call	20	20	0
240	10/23	put	767	395	-372
242.5	10/23	call	9	9	0
242.5	10/23	put	75	73	-2
245	10/23	call	131	129	-2
245	10/23	put	708	653	-55
247.5	10/23	call	53	55	+2
247.5	10/23	put	115	122	+7
250	10/23	call	162	163	+1
250	10/23	put	279	317	+38
252.5	10/23	call	48	48	0
252.5	10/23	put	41	46	+5
255	10/23	call	233	232	-1
255	10/23	put	197	210	+13
257.5	10/23	call	149	144	-5
257.5	10/23	put	126	143	+17
260	10/23	call	128	125	-3
260	10/23	put	440	1,041	+601
262.5	10/23	call	54	52	-2
262.5	10/23	put	27	37	+10
265	10/23	call	377	295	-82
265	10/23	put	157	331	+174
267.5	10/23	call	65	73	+8
267.5	10/23	put	118	118	0
270	10/23	call	155	174	+19
270	10/23	put	194	298	+104
272.5	10/23	call	36	42	+6
272.5	10/23	put	34	37	+3
275	10/23	call	344	360	+16
275	10/23	put	101	311	+210
277.5	10/23	call	480	563	+83
277.5	10/23	put	20	19	-1
280	10/23	call	358	523	+165
280	10/23	put	65	53	-12
282.5	10/23	call	112	574	+462
282.5	10/23	put	9	13	+4
285	10/23	call	739	703	-36
285	10/23	put	241	237	-4
287.5	10/23	call	133	254	+121
287.5	10/23	put	54	54	0
290	10/23	call	138	177	+39
290	10/23	put	110	111	+1
292.5	10/23	call	341	358	+17
292.5	10/23	put	14	14	0
295	10/23	call	483	520	+37
295	10/23	put	11	11	0
297.5	10/23	call	110	112	+2
297.5	10/23	put	1	1	0
300	10/23	call	519	547	+28
300	10/23	put	1	1	0
302.5	10/23	call	64	66	+2
305	10/23	call	113	160	+47
307.5	10/23	call	48	48	0
310	10/23	call	273	273	0
315	10/23	call	99	100	+1
320	10/23	call	62	62	0
322.5	10/23	call	1	1	0
325	10/23	call	115	115	0

Expiration 2026-10-30

DDOG open interest, settled 2026-10-21, expiration 2026-10-30, strikes 220 to 320

Strike	Expiry	Type	Prior OI	Settled OI	Change
220	10/30	call	4	4	0
220	10/30	put	103	99	-4
222.5	10/30	put	0	1	+1
225	10/30	call	2	2	0
225	10/30	put	47	46	-1
227.5	10/30	put	1	5	+4
230	10/30	call	40	38	-2
230	10/30	put	256	263	+7
232.5	10/30	put	2	1	-1
235	10/30	call	2	3	+1
235	10/30	put	110	109	-1
237.5	10/30	put	2	5	+3
240	10/30	call	18	18	0
240	10/30	put	93	131	+38
242.5	10/30	call	0	1	+1
242.5	10/30	put	3	3	0
245	10/30	call	28	29	+1
245	10/30	put	195	200	+5
247.5	10/30	put	23	21	-2
250	10/30	call	36	34	-2
250	10/30	put	308	330	+22
252.5	10/30	call	1	2	+1
252.5	10/30	put	3	6	+3
255	10/30	call	26	25	-1
255	10/30	put	65	65	0
257.5	10/30	call	8	8	0
257.5	10/30	put	5	7	+2
260	10/30	call	280	274	-6
260	10/30	put	106	111	+5
262.5	10/30	call	205	200	-5
262.5	10/30	put	28	31	+3
265	10/30	call	55	56	+1
265	10/30	put	25	29	+4
267.5	10/30	call	84	85	+1
267.5	10/30	put	4	5	+1
270	10/30	call	137	137	0
270	10/30	put	193	191	-2
272.5	10/30	call	2	16	+14
272.5	10/30	put	3	3	0
275	10/30	call	77	150	+73
275	10/30	put	16	23	+7
277.5	10/30	call	31	32	+1
277.5	10/30	put	10	11	+1
280	10/30	call	321	325	+4
280	10/30	put	112	121	+9
282.5	10/30	call	10	251	+241
282.5	10/30	put	9	10	+1
285	10/30	call	36	115	+79
285	10/30	put	114	115	+1
287.5	10/30	call	10	86	+76
290	10/30	call	53	169	+116
290	10/30	put	140	140	0
292.5	10/30	call	11	113	+102
292.5	10/30	put	1	1	0
295	10/30	call	209	278	+69
295	10/30	put	18	18	0
297.5	10/30	call	16	185	+169
297.5	10/30	put	6	6	0
300	10/30	call	164	183	+19
300	10/30	put	3	3	0
302.5	10/30	call	15	24	+9
305	10/30	call	40	41	+1
307.5	10/30	call	5	18	+13
310	10/30	call	54	90	+36
312.5	10/30	call	0	43	+43
315	10/30	call	92	107	+15
320	10/30	call	75	130	+55
320	10/30	put	7	7	0

Expiration 2026-11-06

DDOG open interest, settled 2026-10-21, expiration 2026-11-06, strikes 195 to 350

Strike	Expiry	Type	Prior OI	Settled OI	Change
195	11/06	put	26	33	+7
200	11/06	call	3	3	0
200	11/06	put	29	30	+1
205	11/06	put	3	5	+2
210	11/06	put	18	18	0
215	11/06	call	1	1	0
215	11/06	put	21	21	0
220	11/06	call	3	3	0
220	11/06	put	74	73	-1
225	11/06	call	2	2	0
225	11/06	put	39	40	+1
227.5	11/06	put	1	1	0
230	11/06	call	41	41	0
230	11/06	put	137	137	0
235	11/06	call	4	4	0
235	11/06	put	108	108	0
237.5	11/06	put	0	1	+1
240	11/06	call	11	11	0
240	11/06	put	38	38	0
245	11/06	put	32	41	+9
247.5	11/06	put	0	2	+2
250	11/06	call	21	23	+2
250	11/06	put	34	50	+16
252.5	11/06	call	4	4	0
252.5	11/06	put	201	201	0
255	11/06	call	40	40	0
255	11/06	put	171	173	+2
257.5	11/06	put	1	9	+8
260	11/06	call	13	13	0
260	11/06	put	174	185	+11
262.5	11/06	call	0	9	+9
262.5	11/06	put	50	57	+7
265	11/06	call	61	60	-1
265	11/06	put	64	70	+6
267.5	11/06	call	64	64	0
267.5	11/06	put	37	93	+56
270	11/06	call	79	80	+1
270	11/06	put	31	509	+478
272.5	11/06	put	0	6	+6
275	11/06	call	56	61	+5
275	11/06	put	6	15	+9
280	11/06	call	389	396	+7
280	11/06	put	47	59	+12
285	11/06	call	13	54	+41
285	11/06	put	2	54	+52
290	11/06	call	398	412	+14
295	11/06	call	7	16	+9
300	11/06	call	408	435	+27
305	11/06	call	15	45	+30
305	11/06	put	5	5	0
310	11/06	call	66	66	0
310	11/06	put	16	16	0
315	11/06	call	14	111	+97
320	11/06	call	27	30	+3
320	11/06	put	1	1	0
325	11/06	call	15	15	0
330	11/06	call	27	32	+5
335	11/06	call	24	35	+11
340	11/06	call	13	13	0
345	11/06	call	11	28	+17
350	11/06	call	10	20	+10

Expiration 2026-11-13

DDOG open interest, settled 2026-10-21, expiration 2026-11-13, strikes 165 to 370

Strike	Expiry	Type	Prior OI	Settled OI	Change
165	11/13	put	103	103	0
170	11/13	put	6	6	0
175	11/13	call	1	1	0
175	11/13	put	53	200	+147
180	11/13	put	4	4	0
185	11/13	put	153	113	-40
190	11/13	put	5	7	+2
195	11/13	put	7	7	0
200	11/13	put	18	18	0
205	11/13	call	2	2	0
205	11/13	put	28	28	0
210	11/13	put	10	10	0
215	11/13	put	3	3	0
220	11/13	call	6	6	0
220	11/13	put	20	20	0
225	11/13	put	43	43	0
230	11/13	put	6	6	0
235	11/13	put	15	15	0
240	11/13	call	2	2	0
240	11/13	put	13	15	+2
245	11/13	call	4	4	0
245	11/13	put	16	17	+1
250	11/13	call	4	2	-2
250	11/13	put	24	25	+1
255	11/13	call	4	4	0
255	11/13	put	22	21	-1
260	11/13	call	8	11	+3
260	11/13	put	24	24	0
265	11/13	call	2	2	0
265	11/13	put	32	32	0
270	11/13	call	12	15	+3
270	11/13	put	72	72	0
275	11/13	call	7	20	+13
275	11/13	put	15	15	0
280	11/13	call	17	17	0
280	11/13	put	12	12	0
285	11/13	call	3	3	0
285	11/13	put	1	1	0
290	11/13	call	44	46	+2
290	11/13	put	125	125	0
295	11/13	call	3	3	0
300	11/13	call	5	8	+3
305	11/13	call	30	30	0
310	11/13	call	10	14	+4
315	11/13	call	28	30	+2
320	11/13	call	2	2	0
325	11/13	call	20	21	+1
330	11/13	call	24	24	0
335	11/13	call	3	4	+1
340	11/13	call	1	1	0
345	11/13	call	2	7	+5
350	11/13	call	4	6	+2
360	11/13	call	11	17	+6
360	11/13	put	1	1	0
370	11/13	call	26	45	+19

Expiration 2026-11-20

DDOG open interest, settled 2026-10-21, expiration 2026-11-20, strikes 180 to 360

Strike	Expiry	Type	Prior OI	Settled OI	Change
180	11/20	call	159	159	0
180	11/20	put	181	181	0
185	11/20	call	10	10	0
185	11/20	put	209	158	-51
190	11/20	call	34	34	0
190	11/20	put	571	569	-2
195	11/20	call	34	34	0
195	11/20	put	175	170	-5
200	11/20	call	335	335	0
200	11/20	put	626	641	+15
205	11/20	put	5	5	0
210	11/20	call	194	194	0
210	11/20	put	592	589	-3
215	11/20	put	28	29	+1
220	11/20	call	725	725	0
220	11/20	put	568	562	-6
225	11/20	put	17	37	+20
227.5	11/20	put	20	24	+4
230	11/20	call	174	174	0
230	11/20	put	2,827	2,832	+5
232.5	11/20	put	0	1	+1
235	11/20	put	46	48	+2
240	11/20	call	803	802	-1
240	11/20	put	1,539	1,538	-1
242.5	11/20	put	4	4	0
245	11/20	call	2	2	0
245	11/20	put	0	2	+2
247.5	11/20	call	4	4	0
247.5	11/20	put	1	1	0
250	11/20	call	373	373	0
250	11/20	put	355	423	+68
252.5	11/20	call	1	2	+1
252.5	11/20	put	3	3	0
255	11/20	call	8	8	0
255	11/20	put	8	8	0
257.5	11/20	call	4	4	0
257.5	11/20	put	4	4	0
260	11/20	call	424	421	-3
260	11/20	put	253	253	0
262.5	11/20	call	9	9	0
262.5	11/20	put	15	15	0
265	11/20	call	4	8	+4
265	11/20	put	3	10	+7
267.5	11/20	call	7	7	0
267.5	11/20	put	6	7	+1
270	11/20	call	667	751	+84
270	11/20	put	188	212	+24
272.5	11/20	call	7	8	+1
272.5	11/20	put	8	9	+1
275	11/20	call	10	13	+3
275	11/20	put	1	205	+204
280	11/20	call	648	665	+17
280	11/20	put	309	309	0
285	11/20	call	13	21	+8
285	11/20	put	0	5	+5
290	11/20	call	549	590	+41
290	11/20	put	92	92	0
295	11/20	call	1	5	+4
300	11/20	call	685	1,322	+637
300	11/20	put	38	38	0
310	11/20	call	348	351	+3
310	11/20	put	28	28	0
320	11/20	call	845	856	+11
320	11/20	put	22	22	0
330	11/20	call	677	697	+20
330	11/20	put	7	7	0
340	11/20	call	1,192	1,190	-2
340	11/20	put	13	13	0
350	11/20	call	307	376	+69
350	11/20	put	10	10	0
360	11/20	call	149	163	+14
360	11/20	put	3	3	0

Expiration 2026-11-27

DDOG open interest, settled 2026-10-21, expiration 2026-11-27, strikes 180 to 380

Strike	Expiry	Type	Prior OI	Settled OI	Change
180	11/27	put	2	2	0
185	11/27	put	4	4	0
195	11/27	put	2	2	0
200	11/27	put	161	161	0
205	11/27	put	27	27	0
210	11/27	put	1	1	0
215	11/27	put	8	8	0
220	11/27	put	4	6	+2
225	11/27	put	0	10	+10
230	11/27	call	6	6	0
230	11/27	put	17	17	0
235	11/27	put	35	35	0
240	11/27	call	2	2	0
240	11/27	put	10	10	0
245	11/27	call	3	3	0
250	11/27	call	3	3	0
250	11/27	put	5	6	+1
255	11/27	call	5	4	-1
255	11/27	put	1	1	0
260	11/27	call	15	17	+2
260	11/27	put	1	1	0
265	11/27	call	1	1	0
270	11/27	call	18	20	+2
275	11/27	call	0	1	+1
275	11/27	put	2	2	0
280	11/27	call	1	1	0
280	11/27	put	2	7	+5
285	11/27	call	4	5	+1
285	11/27	put	5	5	0
290	11/27	call	2	2	0
290	11/27	put	2	2	0
295	11/27	call	1	1	0
300	11/27	call	5	6	+1
300	11/27	put	0	5	+5
305	11/27	call	2	2	0
310	11/27	call	11	12	+1
315	11/27	call	11	11	0
320	11/27	call	3	3	0
325	11/27	call	5	6	+1
330	11/27	call	3	5	+2
335	11/27	call	2	12	+10
340	11/27	call	1	1	0
345	11/27	call	4	4	0
380	11/27	call	0	3	+3

Later expirations (2026-12-18, 2027-01-15, 2027-03-19, 2027-04-16, 2027-06-17, 2027-09-17, 2028-01-21, 2028-06-16, 2028-12-15, 2029-01-19) and all other strikes are in the Markdown table.

Markdown table | Open interest changes across symbols

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