TWLO Options Open Interest by Strike, Oct 21 Settlement

TWLO 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 15 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, 1,176 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 213 to 319. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
390	10/30	call	108	1,128	+1,020
257.5	10/23	put	10	205	+195
260	10/23	call	95	215	+120
245	10/30	put	384	483	+99
280	10/30	call	24	117	+93
270	10/23	put	1,089	997	-92
235	10/23	put	425	489	+64
260	10/23	put	229	279	+50
360	02/19	call	7	57	+50
340	03/19	call	81	130	+49
312.5	10/23	call	10	57	+47
280	02/19	put	8	53	+45
257.5	10/30	put	12	54	+42
180	11/20	put	74	112	+38
300	10/30	call	107	144	+37

Expiration 2026-10-23

TWLO open interest, settled 2026-10-21, expiration 2026-10-23, strikes 215 to 317.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
215	10/23	call	2	2	0
215	10/23	put	23	23	0
220	10/23	call	20	20	0
220	10/23	put	72	72	0
222.5	10/23	call	3	3	0
225	10/23	call	2	2	0
225	10/23	put	107	108	+1
227.5	10/23	put	1	4	+3
230	10/23	call	8	8	0
230	10/23	put	55	58	+3
232.5	10/23	put	1	26	+25
235	10/23	call	28	28	0
235	10/23	put	425	489	+64
237.5	10/23	call	25	25	0
237.5	10/23	put	176	173	-3
240	10/23	call	66	66	0
240	10/23	put	827	814	-13
242.5	10/23	call	24	24	0
242.5	10/23	put	27	25	-2
245	10/23	call	40	40	0
245	10/23	put	72	101	+29
247.5	10/23	call	104	104	0
247.5	10/23	put	2	8	+6
250	10/23	call	187	199	+12
250	10/23	put	387	376	-11
252.5	10/23	call	101	107	+6
252.5	10/23	put	19	19	0
255	10/23	call	62	61	-1
255	10/23	put	70	77	+7
257.5	10/23	call	26	52	+26
257.5	10/23	put	10	205	+195
260	10/23	call	95	215	+120
260	10/23	put	229	279	+50
262.5	10/23	call	38	43	+5
265	10/23	call	100	102	+2
265	10/23	put	174	173	-1
267.5	10/23	call	121	138	+17
267.5	10/23	put	35	35	0
270	10/23	call	61	68	+7
270	10/23	put	1,089	997	-92
272.5	10/23	call	79	79	0
272.5	10/23	put	63	63	0
275	10/23	call	36	36	0
275	10/23	put	412	411	-1
277.5	10/23	call	53	55	+2
277.5	10/23	put	2	2	0
280	10/23	call	82	85	+3
280	10/23	put	204	204	0
282.5	10/23	call	40	48	+8
282.5	10/23	put	5	5	0
285	10/23	call	172	172	0
285	10/23	put	205	206	+1
287.5	10/23	call	16	14	-2
287.5	10/23	put	1	1	0
290	10/23	call	53	57	+4
290	10/23	put	17	17	0
292.5	10/23	call	157	157	0
292.5	10/23	put	8	8	0
295	10/23	call	145	146	+1
295	10/23	put	9	9	0
300	10/23	call	120	110	-10
300	10/23	put	2	2	0
302.5	10/23	call	28	28	0
305	10/23	call	50	50	0
307.5	10/23	call	11	11	0
310	10/23	call	73	73	0
312.5	10/23	call	10	57	+47
315	10/23	call	132	132	0
317.5	10/23	call	4	4	0

Expiration 2026-10-30

TWLO open interest, settled 2026-10-21, expiration 2026-10-30, strikes 205 to 325

Strike	Expiry	Type	Prior OI	Settled OI	Change
205	10/30	put	12	12	0
210	10/30	put	12	13	+1
215	10/30	call	4	4	0
215	10/30	put	40	40	0
220	10/30	call	1	1	0
220	10/30	put	53	64	+11
222.5	10/30	put	1	1	0
225	10/30	call	4	4	0
225	10/30	put	10	10	0
230	10/30	call	7	7	0
230	10/30	put	45	45	0
232.5	10/30	put	0	2	+2
235	10/30	call	5	6	+1
235	10/30	put	17	17	0
237.5	10/30	put	76	76	0
240	10/30	call	104	104	0
240	10/30	put	14	19	+5
245	10/30	call	13	13	0
245	10/30	put	384	483	+99
247.5	10/30	call	1	1	0
250	10/30	call	42	44	+2
250	10/30	put	36	35	-1
252.5	10/30	call	119	120	+1
252.5	10/30	put	3	4	+1
255	10/30	call	14	20	+6
255	10/30	put	62	72	+10
257.5	10/30	call	10	42	+32
257.5	10/30	put	12	54	+42
260	10/30	call	21	42	+21
260	10/30	put	49	56	+7
262.5	10/30	call	3	5	+2
262.5	10/30	put	11	11	0
265	10/30	call	9	10	+1
265	10/30	put	17	17	0
267.5	10/30	call	45	45	0
267.5	10/30	put	43	43	0
270	10/30	call	26	27	+1
270	10/30	put	24	27	+3
272.5	10/30	call	1	1	0
272.5	10/30	put	1	1	0
275	10/30	call	134	133	-1
275	10/30	put	115	115	0
277.5	10/30	call	8	6	-2
280	10/30	call	24	117	+93
280	10/30	put	34	34	0
282.5	10/30	call	1	3	+2
282.5	10/30	put	1	1	0
285	10/30	call	55	58	+3
285	10/30	put	14	14	0
287.5	10/30	call	3	3	0
287.5	10/30	put	2	2	0
290	10/30	call	23	23	0
290	10/30	put	33	36	+3
292.5	10/30	call	1	1	0
295	10/30	call	30	35	+5
295	10/30	put	29	29	0
297.5	10/30	call	1	1	0
300	10/30	call	107	144	+37
300	10/30	put	6	6	0
302.5	10/30	call	1	15	+14
305	10/30	call	34	34	0
305	10/30	put	6	6	0
310	10/30	call	21	21	0
310	10/30	put	1	1	0
315	10/30	call	31	31	0
315	10/30	put	2	2	0
320	10/30	call	81	86	+5
320	10/30	put	8	8	0
325	10/30	call	61	61	0

Expiration 2026-11-06

TWLO open interest, settled 2026-10-21, expiration 2026-11-06, strikes 165 to 370

Strike	Expiry	Type	Prior OI	Settled OI	Change
165	11/06	call	1	1	0
165	11/06	put	10	10	0
175	11/06	put	1	1	0
180	11/06	put	255	255	0
185	11/06	put	114	114	0
195	11/06	put	2	2	0
200	11/06	put	153	153	0
205	11/06	put	5	5	0
210	11/06	call	1	1	0
210	11/06	put	5	5	0
215	11/06	put	36	36	0
220	11/06	call	4	3	-1
220	11/06	put	42	52	+10
225	11/06	put	37	37	0
230	11/06	put	14	14	0
235	11/06	call	1	1	0
235	11/06	put	13	13	0
240	11/06	put	15	16	+1
245	11/06	call	1	1	0
245	11/06	put	6	6	0
250	11/06	call	2	2	0
250	11/06	put	19	19	0
255	11/06	call	3	3	0
255	11/06	put	7	8	+1
260	11/06	call	8	8	0
260	11/06	put	42	47	+5
265	11/06	call	2	2	0
265	11/06	put	31	31	0
267.5	11/06	call	0	1	+1
270	11/06	call	1	1	0
270	11/06	put	8	8	0
275	11/06	call	12	12	0
275	11/06	put	21	21	0
280	11/06	call	1,527	1,528	+1
280	11/06	put	15	15	0
285	11/06	call	21	21	0
285	11/06	put	8	7	-1
290	11/06	call	214	214	0
290	11/06	put	13	13	0
295	11/06	call	10	11	+1
295	11/06	put	6	4	-2
300	11/06	call	1,011	1,011	0
300	11/06	put	2	2	0
305	11/06	call	15	35	+20
310	11/06	call	685	693	+8
315	11/06	call	19	13	-6
320	11/06	call	13	13	0
325	11/06	call	6	6	0
330	11/06	call	376	376	0
340	11/06	put	1	1	0
345	11/06	call	7	7	0
350	11/06	call	455	455	0
355	11/06	call	6	6	0
360	11/06	call	2	2	0
360	11/06	put	4	4	0
365	11/06	call	2	2	0
370	11/06	call	18	19	+1

Expiration 2026-11-13

TWLO open interest, settled 2026-10-21, expiration 2026-11-13, strikes 165 to 365

Strike	Expiry	Type	Prior OI	Settled OI	Change
165	11/13	put	11	11	0
170	11/13	put	255	256	+1
175	11/13	put	250	250	0
180	11/13	put	268	268	0
185	11/13	put	114	114	0
190	11/13	put	2	2	0
195	11/13	put	3	3	0
200	11/13	put	29	29	0
205	11/13	put	5	5	0
210	11/13	call	1	1	0
210	11/13	put	6	6	0
215	11/13	put	3	3	0
220	11/13	put	59	59	0
225	11/13	call	10	10	0
225	11/13	put	8	8	0
230	11/13	put	37	45	+8
235	11/13	call	1	1	0
235	11/13	put	5	5	0
240	11/13	call	2	2	0
240	11/13	put	0	10	+10
245	11/13	call	4	4	0
245	11/13	put	1	1	0
250	11/13	call	4	4	0
250	11/13	put	9	9	0
255	11/13	call	1	1	0
255	11/13	put	4	4	0
260	11/13	call	23	23	0
260	11/13	put	28	28	0
265	11/13	put	3	4	+1
270	11/13	call	39	47	+8
275	11/13	call	5	6	+1
280	11/13	call	2	12	+10
280	11/13	put	1	1	0
285	11/13	call	3	3	0
290	11/13	call	1	1	0
290	11/13	put	7	7	0
295	11/13	call	5	5	0
295	11/13	put	2	2	0
300	11/13	call	26	26	0
300	11/13	put	5	5	0
305	11/13	call	2	2	0
310	11/13	call	9	9	0
315	11/13	call	1	4	+3
320	11/13	call	30	30	0
325	11/13	call	1	1	0
330	11/13	call	3	3	0
335	11/13	call	1	2	+1
340	11/13	call	4	4	0
345	11/13	call	3	3	0
355	11/13	call	5	5	0
360	11/13	call	5	4	-1
365	11/13	call	1	1	0

Expiration 2026-11-20

TWLO open interest, settled 2026-10-21, expiration 2026-11-20, strikes 155 to 370

Strike	Expiry	Type	Prior OI	Settled OI	Change
155	11/20	call	10	10	0
155	11/20	put	15	15	0
160	11/20	call	8	8	0
160	11/20	put	11	11	0
165	11/20	call	27	27	0
165	11/20	put	14	14	0
170	11/20	call	74	74	0
170	11/20	put	273	273	0
175	11/20	call	4	4	0
175	11/20	put	299	295	-4
180	11/20	call	19	19	0
180	11/20	put	74	112	+38
185	11/20	call	337	336	-1
185	11/20	put	79	79	0
190	11/20	call	46	46	0
190	11/20	put	101	101	0
195	11/20	call	314	313	-1
195	11/20	put	169	182	+13
200	11/20	call	236	235	-1
200	11/20	put	94	94	0
205	11/20	call	3	3	0
205	11/20	put	0	4	+4
210	11/20	call	291	291	0
210	11/20	put	157	157	0
215	11/20	put	0	19	+19
220	11/20	call	103	103	0
220	11/20	put	107	108	+1
225	11/20	put	1	1	0
227.5	11/20	call	0	1	+1
230	11/20	call	73	72	-1
230	11/20	put	137	137	0
232.5	11/20	call	2	2	0
235	11/20	call	2	2	0
235	11/20	put	0	1	+1
240	11/20	call	197	190	-7
240	11/20	put	136	145	+9
250	11/20	call	200	188	-12
250	11/20	put	754	755	+1
252.5	11/20	call	0	1	+1
255	11/20	call	0	2	+2
260	11/20	call	258	261	+3
260	11/20	put	155	175	+20
262.5	11/20	put	1	1	0
265	11/20	call	41	39	-2
265	11/20	put	0	1	+1
267.5	11/20	call	10	10	0
270	11/20	call	410	414	+4
270	11/20	put	203	205	+2
275	11/20	call	0	4	+4
275	11/20	put	0	22	+22
280	11/20	call	249	264	+15
280	11/20	put	98	97	-1
285	11/20	call	1	0	-1
285	11/20	put	0	1	+1
290	11/20	call	128	129	+1
290	11/20	put	61	61	0
300	11/20	call	641	642	+1
300	11/20	put	36	36	0
310	11/20	call	331	342	+11
310	11/20	put	11	11	0
320	11/20	call	102	103	+1
320	11/20	put	11	11	0
330	11/20	call	401	409	+8
330	11/20	put	2	2	0
340	11/20	call	151	151	0
340	11/20	put	1	1	0
350	11/20	call	510	496	-14
350	11/20	put	1	1	0
360	11/20	call	115	115	0
370	11/20	call	36	36	0

Expiration 2026-11-27

TWLO open interest, settled 2026-10-21, expiration 2026-11-27, strikes 165 to 360

Strike	Expiry	Type	Prior OI	Settled OI	Change
165	11/27	call	1	1	0
170	11/27	put	83	83	0
175	11/27	put	24	23	-1
190	11/27	put	61	61	0
195	11/27	put	2	2	0
200	11/27	put	30	30	0
205	11/27	put	10	11	+1
210	11/27	put	10	11	+1
220	11/27	put	1	1	0
225	11/27	put	15	15	0
230	11/27	put	3	3	0
235	11/27	call	11	11	0
235	11/27	put	10	10	0
240	11/27	put	1	1	0
245	11/27	call	1	1	0
245	11/27	put	5	7	+2
250	11/27	call	5	5	0
250	11/27	put	7	7	0
255	11/27	call	2	7	+5
260	11/27	call	3	3	0
260	11/27	put	2	3	+1
265	11/27	put	1	1	0
270	11/27	call	3	3	0
275	11/27	call	1	1	0
275	11/27	put	4	4	0
290	11/27	call	2	2	0
300	11/27	call	0	2	+2
300	11/27	put	3	3	0
310	11/27	call	1	1	0
315	11/27	put	1	1	0
320	11/27	call	1	1	0
325	11/27	call	0	1	+1
330	11/27	call	8	8	0
355	11/27	put	0	1	+1
360	11/27	call	1	1	0

Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-03-19, 2027-04-16, 2027-06-17, 2027-09-17, 2028-01-21, 2029-01-19) and all other strikes are in the Markdown table.

Markdown table | Open interest changes across symbols

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