APP Options Open Interest by Strike, Oct 21 Settlement

APP 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 18 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, 2,115 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 320. Source: SquawkFlow's archive of settled open interest. Counts are contracts, not trades; they do not identify which side opened or closed a position.

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

Strike	Expiry	Type	Prior OI	Settled OI	Change
200	11/20	put	26,837	28,000	+1,163
465	11/06	call	35	1,037	+1,002
270	11/20	call	574	866	+292
295	10/23	call	533	781	+248
700	11/20	call	341	581	+240
300	12/18	call	615	854	+239
250	10/23	put	860	1,080	+220
310	01/15	call	640	849	+209
310	10/23	put	201	0	-201
267.5	10/23	call	46	213	+167
300	10/30	call	856	1,017	+161
262.5	11/20	put	20	170	+150
272.5	11/20	put	40	190	+150
270	02/19	call	26	159	+133
300	10/23	put	196	69	-127

Expiration 2026-10-23

APP 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	put	188	189	+1
220	10/23	call	5	5	0
220	10/23	put	252	251	-1
225	10/23	call	1	1	0
225	10/23	put	255	255	0
227.5	10/23	call	68	68	0
227.5	10/23	put	20	21	+1
230	10/23	call	52	52	0
230	10/23	put	300	299	-1
232.5	10/23	call	13	13	0
232.5	10/23	put	21	23	+2
235	10/23	call	8	8	0
235	10/23	put	142	125	-17
237.5	10/23	call	64	64	0
237.5	10/23	put	121	121	0
240	10/23	call	47	48	+1
240	10/23	put	597	601	+4
242.5	10/23	call	22	22	0
242.5	10/23	put	678	678	0
245	10/23	call	107	107	0
245	10/23	put	752	796	+44
247.5	10/23	call	109	102	-7
247.5	10/23	put	647	644	-3
250	10/23	call	52	46	-6
250	10/23	put	860	1,080	+220
252.5	10/23	call	7	18	+11
252.5	10/23	put	328	334	+6
255	10/23	call	45	56	+11
255	10/23	put	713	746	+33
257.5	10/23	call	4	4	0
257.5	10/23	put	328	342	+14
260	10/23	call	101	107	+6
260	10/23	put	678	733	+55
262.5	10/23	call	34	36	+2
262.5	10/23	put	178	191	+13
265	10/23	call	159	124	-35
265	10/23	put	414	418	+4
267.5	10/23	call	46	213	+167
267.5	10/23	put	227	324	+97
270	10/23	call	235	298	+63
270	10/23	put	786	762	-24
272.5	10/23	call	513	519	+6
272.5	10/23	put	126	126	0
275	10/23	call	462	537	+75
275	10/23	put	333	318	-15
277.5	10/23	call	141	158	+17
277.5	10/23	put	125	123	-2
280	10/23	call	1,509	1,508	-1
280	10/23	put	358	340	-18
282.5	10/23	call	259	290	+31
282.5	10/23	put	77	75	-2
285	10/23	call	875	911	+36
285	10/23	put	133	127	-6
287.5	10/23	call	365	374	+9
287.5	10/23	put	26	25	-1
290	10/23	call	885	1,005	+120
290	10/23	put	291	265	-26
292.5	10/23	call	128	128	0
292.5	10/23	put	25	14	-11
295	10/23	call	533	781	+248
295	10/23	put	288	286	-2
297.5	10/23	call	80	80	0
297.5	10/23	put	41	41	0
300	10/23	call	1,001	888	-113
300	10/23	put	196	69	-127
302.5	10/23	call	268	275	+7
302.5	10/23	put	2	0	-2
305	10/23	call	349	352	+3
305	10/23	put	82	7	-75
307.5	10/23	call	41	39	-2
307.5	10/23	put	3	3	0
310	10/23	call	914	901	-13
310	10/23	put	201	0	-201
312.5	10/23	call	56	59	+3
312.5	10/23	put	4	0	-4
315	10/23	call	167	166	-1
315	10/23	put	24	13	-11
317.5	10/23	call	3	3	0

Expiration 2026-10-30

APP open interest, settled 2026-10-21, expiration 2026-10-30, strikes 217.5 to 317.5

Strike	Expiry	Type	Prior OI	Settled OI	Change
217.5	10/30	put	1	3	+2
220	10/30	call	1	1	0
220	10/30	put	457	455	-2
225	10/30	call	4	5	+1
225	10/30	put	230	286	+56
227.5	10/30	call	0	1	+1
227.5	10/30	put	1	5	+4
230	10/30	call	3	3	0
230	10/30	put	396	399	+3
232.5	10/30	call	0	1	+1
235	10/30	call	1	2	+1
235	10/30	put	422	432	+10
237.5	10/30	put	0	28	+28
240	10/30	call	26	26	0
240	10/30	put	494	502	+8
242.5	10/30	put	61	79	+18
245	10/30	call	10	10	0
245	10/30	put	423	546	+123
247.5	10/30	put	29	40	+11
250	10/30	call	60	54	-6
250	10/30	put	1,578	1,597	+19
252.5	10/30	call	1	1	0
252.5	10/30	put	22	45	+23
255	10/30	call	4	5	+1
255	10/30	put	357	363	+6
257.5	10/30	call	2	2	0
257.5	10/30	put	113	116	+3
260	10/30	call	80	91	+11
260	10/30	put	657	683	+26
262.5	10/30	call	13	15	+2
262.5	10/30	put	27	27	0
265	10/30	call	60	66	+6
265	10/30	put	339	342	+3
267.5	10/30	call	67	70	+3
267.5	10/30	put	49	51	+2
270	10/30	call	193	210	+17
270	10/30	put	902	894	-8
272.5	10/30	call	47	59	+12
272.5	10/30	put	26	27	+1
275	10/30	call	134	164	+30
275	10/30	put	515	515	0
277.5	10/30	call	126	128	+2
277.5	10/30	put	76	75	-1
280	10/30	call	386	391	+5
280	10/30	put	577	569	-8
282.5	10/30	call	128	129	+1
282.5	10/30	put	85	85	0
285	10/30	call	400	407	+7
285	10/30	put	173	174	+1
287.5	10/30	call	37	47	+10
287.5	10/30	put	24	24	0
290	10/30	call	418	455	+37
290	10/30	put	391	384	-7
292.5	10/30	call	57	89	+32
292.5	10/30	put	3	13	+10
295	10/30	call	469	525	+56
295	10/30	put	117	109	-8
297.5	10/30	call	139	162	+23
297.5	10/30	put	41	37	-4
300	10/30	call	856	1,017	+161
300	10/30	put	329	326	-3
302.5	10/30	call	3	7	+4
302.5	10/30	put	1	1	0
305	10/30	call	336	364	+28
305	10/30	put	41	70	+29
307.5	10/30	call	3	3	0
310	10/30	call	459	368	-91
310	10/30	put	54	53	-1
312.5	10/30	call	7	8	+1
312.5	10/30	put	27	27	0
315	10/30	call	258	263	+5
315	10/30	put	80	77	-3
317.5	10/30	call	16	16	0

Expiration 2026-11-06

APP open interest, settled 2026-10-21, expiration 2026-11-06, strikes 195 to 340

Strike	Expiry	Type	Prior OI	Settled OI	Change
195	11/06	put	17	20	+3
200	11/06	call	2	3	+1
200	11/06	put	141	142	+1
205	11/06	put	111	111	0
210	11/06	call	1	1	0
210	11/06	put	373	367	-6
215	11/06	put	446	447	+1
220	11/06	call	1	1	0
220	11/06	put	325	376	+51
225	11/06	call	1	1	0
225	11/06	put	107	182	+75
230	11/06	put	200	251	+51
235	11/06	call	1	1	0
235	11/06	put	198	202	+4
240	11/06	call	31	51	+20
240	11/06	put	203	206	+3
245	11/06	call	2	2	0
245	11/06	put	213	217	+4
250	11/06	call	46	46	0
250	11/06	put	640	643	+3
252.5	11/06	put	0	20	+20
255	11/06	call	9	9	0
255	11/06	put	290	290	0
257.5	11/06	call	1	1	0
257.5	11/06	put	1	3	+2
260	11/06	call	204	205	+1
260	11/06	put	1,008	1,009	+1
262.5	11/06	call	10	24	+14
262.5	11/06	put	1	3	+2
265	11/06	call	38	40	+2
265	11/06	put	172	187	+15
267.5	11/06	call	4	5	+1
267.5	11/06	put	1	6	+5
270	11/06	call	87	109	+22
270	11/06	put	196	208	+12
272.5	11/06	call	2	10	+8
272.5	11/06	put	7	8	+1
275	11/06	call	157	158	+1
275	11/06	put	245	244	-1
277.5	11/06	call	4	4	0
277.5	11/06	put	13	13	0
280	11/06	call	483	486	+3
280	11/06	put	512	522	+10
282.5	11/06	call	0	1	+1
282.5	11/06	put	2	2	0
285	11/06	call	125	122	-3
285	11/06	put	591	591	0
287.5	11/06	call	0	1	+1
290	11/06	call	170	174	+4
290	11/06	put	170	151	-19
292.5	11/06	call	2	2	0
292.5	11/06	put	1	7	+6
295	11/06	call	61	68	+7
295	11/06	put	176	179	+3
297.5	11/06	call	9	12	+3
297.5	11/06	put	1	4	+3
300	11/06	call	562	561	-1
300	11/06	put	69	73	+4
305	11/06	call	310	312	+2
305	11/06	put	24	26	+2
310	11/06	call	298	311	+13
310	11/06	put	16	16	0
315	11/06	call	125	124	-1
315	11/06	put	25	24	-1
320	11/06	call	209	216	+7
320	11/06	put	23	22	-1
325	11/06	call	171	170	-1
325	11/06	put	27	24	-3
330	11/06	call	150	152	+2
330	11/06	put	32	43	+11
335	11/06	call	41	41	0
335	11/06	put	4	4	0
340	11/06	call	129	128	-1
340	11/06	put	7	7	0

Expiration 2026-11-13

APP open interest, settled 2026-10-21, expiration 2026-11-13, strikes 170 to 365

Strike	Expiry	Type	Prior OI	Settled OI	Change
170	11/13	put	20	23	+3
175	11/13	put	52	52	0
180	11/13	put	33	33	0
185	11/13	put	22	22	0
190	11/13	put	14	14	0
195	11/13	put	35	37	+2
200	11/13	put	75	75	0
205	11/13	put	6	17	+11
210	11/13	call	3	3	0
210	11/13	put	44	48	+4
215	11/13	put	35	35	0
220	11/13	put	474	474	0
225	11/13	put	45	73	+28
230	11/13	put	121	157	+36
235	11/13	call	10	11	+1
235	11/13	put	143	149	+6
240	11/13	call	11	11	0
240	11/13	put	53	72	+19
245	11/13	put	29	45	+16
250	11/13	call	14	14	0
250	11/13	put	175	190	+15
255	11/13	call	43	43	0
255	11/13	put	308	311	+3
260	11/13	call	53	53	0
260	11/13	put	192	192	0
265	11/13	call	5	7	+2
265	11/13	put	65	79	+14
270	11/13	call	279	283	+4
270	11/13	put	174	201	+27
275	11/13	call	26	26	0
275	11/13	put	126	125	-1
280	11/13	call	48	66	+18
280	11/13	put	167	167	0
285	11/13	call	98	114	+16
285	11/13	put	68	88	+20
290	11/13	call	22	22	0
290	11/13	put	19	20	+1
295	11/13	call	13	13	0
295	11/13	put	150	150	0
300	11/13	call	83	99	+16
300	11/13	put	17	28	+11
305	11/13	call	17	21	+4
305	11/13	put	152	152	0
310	11/13	call	34	37	+3
310	11/13	put	7	7	0
315	11/13	call	38	43	+5
315	11/13	put	1	3	+2
320	11/13	call	46	56	+10
320	11/13	put	7	8	+1
325	11/13	call	52	62	+10
325	11/13	put	29	29	0
330	11/13	call	34	35	+1
330	11/13	put	36	36	0
335	11/13	call	159	159	0
335	11/13	put	6	6	0
340	11/13	call	84	83	-1
340	11/13	put	2	2	0
345	11/13	call	30	30	0
345	11/13	put	2	2	0
350	11/13	call	460	460	0
350	11/13	put	2	2	0
355	11/13	call	4	5	+1
360	11/13	call	40	54	+14
360	11/13	put	1	1	0
365	11/13	call	18	18	0
365	11/13	put	23	23	0

Expiration 2026-11-20

APP open interest, settled 2026-10-21, expiration 2026-11-20, strikes 180 to 350

Strike	Expiry	Type	Prior OI	Settled OI	Change
180	11/20	call	12	12	0
180	11/20	put	587	592	+5
185	11/20	call	8	8	0
185	11/20	put	281	280	-1
190	11/20	call	5	5	0
190	11/20	put	477	459	-18
195	11/20	call	7	7	0
195	11/20	put	262	264	+2
200	11/20	call	61	61	0
200	11/20	put	26,837	28,000	+1,163
210	11/20	call	7	7	0
210	11/20	put	1,293	1,331	+38
220	11/20	call	46	46	0
220	11/20	put	1,679	1,686	+7
225	11/20	put	37	42	+5
230	11/20	call	75	75	0
230	11/20	put	1,354	1,368	+14
235	11/20	put	15	17	+2
240	11/20	call	25	25	0
240	11/20	put	963	965	+2
245	11/20	put	6	19	+13
250	11/20	call	157	157	0
250	11/20	put	2,317	2,342	+25
252.5	11/20	put	1	1	0
255	11/20	call	14	14	0
255	11/20	put	20	21	+1
257.5	11/20	put	36	36	0
260	11/20	call	182	182	0
260	11/20	put	1,667	1,678	+11
262.5	11/20	call	1	1	0
262.5	11/20	put	20	170	+150
265	11/20	call	43	43	0
265	11/20	put	28	28	0
267.5	11/20	call	14	23	+9
267.5	11/20	put	26	39	+13
270	11/20	call	574	866	+292
270	11/20	put	2,348	2,360	+12
272.5	11/20	call	17	17	0
272.5	11/20	put	40	190	+150
275	11/20	call	48	60	+12
275	11/20	put	27	29	+2
277.5	11/20	call	3	7	+4
277.5	11/20	put	56	64	+8
280	11/20	call	1,873	1,879	+6
280	11/20	put	1,726	1,726	0
282.5	11/20	call	23	23	0
282.5	11/20	put	35	36	+1
285	11/20	call	6	6	0
285	11/20	put	8	8	0
287.5	11/20	call	8	9	+1
287.5	11/20	put	20	20	0
290	11/20	call	1,298	1,308	+10
290	11/20	put	1,207	1,205	-2
292.5	11/20	call	13	19	+6
295	11/20	call	6	7	+1
295	11/20	put	9	9	0
297.5	11/20	call	1	1	0
297.5	11/20	put	0	1	+1
300	11/20	call	1,220	1,286	+66
300	11/20	put	1,125	1,102	-23
305	11/20	call	5	9	+4
305	11/20	put	0	1	+1
310	11/20	call	1,166	1,167	+1
310	11/20	put	594	592	-2
315	11/20	call	9	9	0
315	11/20	put	1	1	0
320	11/20	call	958	955	-3
320	11/20	put	866	867	+1
330	11/20	call	1,136	1,191	+55
330	11/20	put	550	550	0
340	11/20	call	770	781	+11
340	11/20	put	486	486	0
350	11/20	call	1,493	1,392	-101
350	11/20	put	719	717	-2

Expiration 2026-11-27

APP open interest, settled 2026-10-21, expiration 2026-11-27, strikes 170 to 365

Strike	Expiry	Type	Prior OI	Settled OI	Change
170	11/27	put	52	52	0
175	11/27	put	254	252	-2
180	11/27	call	1	1	0
180	11/27	put	382	382	0
185	11/27	put	59	60	+1
190	11/27	put	310	293	-17
195	11/27	put	23	26	+3
200	11/27	put	43	52	+9
205	11/27	put	24	26	+2
210	11/27	put	34	35	+1
215	11/27	put	13	14	+1
220	11/27	put	8	9	+1
225	11/27	put	40	41	+1
230	11/27	call	4	4	0
230	11/27	put	497	497	0
235	11/27	call	5	7	+2
235	11/27	put	43	43	0
240	11/27	call	4	4	0
240	11/27	put	81	85	+4
245	11/27	call	5	5	0
245	11/27	put	93	93	0
250	11/27	call	15	15	0
250	11/27	put	324	340	+16
255	11/27	call	4	4	0
255	11/27	put	48	48	0
260	11/27	call	7	7	0
260	11/27	put	117	117	0
265	11/27	call	12	17	+5
265	11/27	put	97	102	+5
270	11/27	call	11	15	+4
270	11/27	put	312	312	0
275	11/27	call	23	22	-1
275	11/27	put	26	27	+1
280	11/27	call	7	8	+1
280	11/27	put	31	33	+2
285	11/27	call	36	36	0
285	11/27	put	77	78	+1
290	11/27	call	24	27	+3
290	11/27	put	36	41	+5
295	11/27	call	73	73	0
295	11/27	put	79	80	+1
300	11/27	call	53	53	0
300	11/27	put	48	47	-1
305	11/27	call	9	11	+2
305	11/27	put	26	26	0
310	11/27	call	25	30	+5
310	11/27	put	31	31	0
315	11/27	call	19	20	+1
315	11/27	put	2	2	0
320	11/27	call	37	37	0
320	11/27	put	6	6	0
325	11/27	call	24	25	+1
330	11/27	call	39	39	0
330	11/27	put	4	5	+1
335	11/27	call	13	14	+1
335	11/27	put	2	2	0
340	11/27	call	23	24	+1
340	11/27	put	3	3	0
345	11/27	call	12	12	0
350	11/27	call	53	68	+15
355	11/27	call	11	11	0
360	11/27	call	3	4	+1
365	11/27	call	5	5	0

Later expirations (2026-12-18, 2027-01-15, 2027-02-19, 2027-03-19, 2027-05-21, 2027-06-17, 2027-09-17, 2028-01-21, 2028-06-16, 2028-09-15, 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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