CBRS Unusual Options Activity

As of Oct 20, 2026, our scanner has flagged 110 unusual CBRS options trades in its recent history: 90 bullish and 20 bearish, totaling $130.9M in premium. Flow has leaned leaned bullish (call buying), with $107.7M in bullish call premium vs. $23.2M in bearish put premium. The most recent CBRS trade was flagged at 09:30 ET on Oct 20, 2026.

110Flagged trades

90Bullish

20Bearish

$130.9MTotal premium

$6.0MLargest trade

Recent CBRS options flow

09:30 ET
Oct 20, 2026
2412 $CBRS Oct 23rd 2026 125 PUTS BOUGHT@ 5.9 vs Open Interest of 1160 for a total of $1430244. 2.1x volume/OI ratio.
BEARISH
14:45 ET
Oct 19, 2026
2523 $CBRS Oct 23rd 2026 115 PUTS BOUGHT@ 2.1 vs Open Interest of 919 for a total of $538282. 2.7x volume/OI ratio.
BEARISH
09:30 ET
Oct 19, 2026
3899 $CBRS Oct 23rd 2026 125 PUTS BOUGHT@ 2.9 vs Open Interest of 1642 for a total of $1130554. 2.4x volume/OI ratio.
BEARISH
09:30 ET
Oct 19, 2026
4060 $CBRS Oct 23rd 2026 130 PUTS BOUGHT@ 4.4 vs Open Interest of 1671 for a total of $1789039. 2.4x volume/OI ratio.
BEARISH
14:45 ET
Oct 14, 2026
1392 $CBRS Oct 23rd 2026 148 CALLS BOUGHT@ 4.5 vs Open Interest of 56 for a total of $629128. 24.9x volume/OI ratio.
BULLISH
15:00 ET
Oct 12, 2026
3478 $CBRS Oct 16th 2026 145 PUTS BOUGHT@ 3.4 vs Open Interest of 1549 for a total of $1196919. 2.2x volume/OI ratio.
BEARISH
13:15 ET
Oct 12, 2026
8929 $CBRS Oct 16th 2026 172.5 CALLS BOUGHT@ 0.8 vs Open Interest of 3736 for a total of $688158. 2.4x volume/OI ratio.
BULLISH
12:15 ET
Oct 12, 2026
2034 $CBRS Oct 16th 2026 150 CALLS BOUGHT@ 4.7 vs Open Interest of 460 for a total of $951973. 4.4x volume/OI ratio.
BULLISH
11:30 ET
Oct 12, 2026
1795 $CBRS Oct 23rd 2026 160 PUTS BOUGHT@ 11.9 vs Open Interest of 591 for a total of $2128691. 3x volume/OI ratio.
BEARISH
10:15 ET
Oct 12, 2026
3727 $CBRS Oct 16th 2026 160 CALLS BOUGHT@ 2.5 vs Open Interest of 173 for a total of $934657. 21.5x volume/OI ratio.
BULLISH
09:30 ET
Oct 12, 2026
1415 $CBRS Oct 16th 2026 165 CALLS BOUGHT@ 5.6 vs Open Interest of 704 for a total of $798951. 2x volume/OI ratio.
BULLISH
10:30 ET
Oct 9, 2026
1870 $CBRS Oct 16th 2026 167.5 CALLS BOUGHT@ 5.2 vs Open Interest of 469 for a total of $972811. 4x volume/OI ratio.
BULLISH
10:30 ET
Oct 9, 2026
3607 $CBRS Oct 16th 2026 172.5 CALLS BOUGHT@ 3.2 vs Open Interest of 221 for a total of $1160192. 16.3x volume/OI ratio.
BULLISH
12:00 ET
Oct 7, 2026
503 $CBRS Oct 16th 2026 165 CALLS BOUGHT@ 11.9 vs Open Interest of 84 for a total of $596090. 6x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
967 $CBRS Oct 9th 2026 175 CALLS BOUGHT@ 9.6 vs Open Interest of 326 for a total of $931743. 3x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
1102 $CBRS Oct 9th 2026 170 CALLS BOUGHT@ 12.3 vs Open Interest of 405 for a total of $1360617. 2.7x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
820 $CBRS Oct 9th 2026 182.5 PUTS BOUGHT@ 6.2 vs Open Interest of 329 for a total of $505153. 2.5x volume/OI ratio.
BEARISH
09:30 ET
Oct 6, 2026
5592 $CBRS Oct 9th 2026 190 CALLS BOUGHT@ 3.3 vs Open Interest of 2357 for a total of $1841166. 2.4x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
3506 $CBRS Oct 9th 2026 185 CALLS BOUGHT@ 5.1 vs Open Interest of 1356 for a total of $1771792. 2.6x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
7186 $CBRS Oct 9th 2026 200 CALLS BOUGHT@ 1.3 vs Open Interest of 2956 for a total of $956457. 2.4x volume/OI ratio.
BULLISH
15:30 ET
Oct 5, 2026
818 $CBRS Oct 9th 2026 182.5 PUTS BOUGHT@ 6.2 vs Open Interest of 104 for a total of $503937. 7.9x volume/OI ratio.
BEARISH
14:15 ET
Oct 5, 2026
1118 $CBRS Oct 9th 2026 180 PUTS BOUGHT@ 5.5 vs Open Interest of 493 for a total of $617550. 2.3x volume/OI ratio.
BEARISH
13:00 ET
Oct 5, 2026
6947 $CBRS Oct 9th 2026 200 CALLS BOUGHT@ 1.3 vs Open Interest of 2891 for a total of $929231. 2.4x volume/OI ratio.
BULLISH
10:30 ET
Oct 5, 2026
935 $CBRS Oct 9th 2026 175 CALLS BOUGHT@ 9.6 vs Open Interest of 368 for a total of $898442. 2.5x volume/OI ratio.
BULLISH
10:30 ET
Oct 5, 2026
3343 $CBRS Oct 9th 2026 185 CALLS BOUGHT@ 5.1 vs Open Interest of 384 for a total of $1693230. 8.7x volume/OI ratio.
BULLISH
09:30 ET
Oct 5, 2026
1088 $CBRS Oct 9th 2026 170 CALLS BOUGHT@ 12.3 vs Open Interest of 384 for a total of $1341243. 2.8x volume/OI ratio.
BULLISH
15:45 ET
Oct 2, 2026
600 $CBRS Oct 9th 2026 165 CALLS BOUGHT@ 8.8 vs Open Interest of 293 for a total of $529662. 2x volume/OI ratio.
BULLISH
15:45 ET
Oct 2, 2026
776 $CBRS Oct 9th 2026 170 CALLS BOUGHT@ 6.5 vs Open Interest of 317 for a total of $500753. 2.4x volume/OI ratio.
BULLISH
15:30 ET
Oct 2, 2026
1882 $CBRS Oct 9th 2026 165 PUTS BOUGHT@ 4.6 vs Open Interest of 908 for a total of $860375. 2.1x volume/OI ratio.
BEARISH
14:00 ET
Oct 1, 2026
1354 $CBRS Oct 9th 2026 182.5 CALLS BOUGHT@ 4.1 vs Open Interest of 94 for a total of $555641. 14.4x volume/OI ratio.
BULLISH
14:30 ET
Sep 29, 2026
1055 $CBRS Oct 2nd 2026 212.5 CALLS BOUGHT@ 4.9 vs Open Interest of 468 for a total of $520062. 2.3x volume/OI ratio.
BULLISH
14:30 ET
Sep 29, 2026
2100 $CBRS Oct 2nd 2026 220 CALLS BOUGHT@ 3.1 vs Open Interest of 927 for a total of $660429. 2.3x volume/OI ratio.
BULLISH
10:45 ET
Sep 29, 2026
4549 $CBRS Oct 2nd 2026 215 CALLS BOUGHT@ 4 vs Open Interest of 1091 for a total of $1812913. 4.2x volume/OI ratio.
BULLISH
12:45 ET
Sep 28, 2026
2151 $CBRS Oct 2nd 2026 200 CALLS BOUGHT@ 5.6 vs Open Interest of 809 for a total of $1208927. 2.7x volume/OI ratio.
BULLISH
15:15 ET
Sep 25, 2026
1896 $CBRS Oct 2nd 2026 230 CALLS BOUGHT@ 2.9 vs Open Interest of 257 for a total of $547508. 7.4x volume/OI ratio.
BULLISH
14:15 ET
Sep 25, 2026
650 $CBRS Oct 2nd 2026 200 CALLS BOUGHT@ 14.3 vs Open Interest of 234 for a total of $930514. 2.8x volume/OI ratio.
BULLISH
12:45 ET
Sep 25, 2026
1474 $CBRS Oct 2nd 2026 215 CALLS BOUGHT@ 7.3 vs Open Interest of 210 for a total of $1068709. 7x volume/OI ratio.
BULLISH
12:30 ET
Sep 25, 2026
4484 $CBRS Oct 2nd 2026 210 CALLS BOUGHT@ 9.4 vs Open Interest of 518 for a total of $4230430. 8.7x volume/OI ratio.
BULLISH
10:30 ET
Sep 25, 2026
2704 $CBRS Oct 2nd 2026 225 CALLS BOUGHT@ 3.9 vs Open Interest of 593 for a total of $1044609. 4.6x volume/OI ratio.
BULLISH
10:00 ET
Sep 25, 2026
1447 $CBRS Oct 2nd 2026 217.5 CALLS BOUGHT@ 6.3 vs Open Interest of 67 for a total of $908195. 21.6x volume/OI ratio.
BULLISH
14:45 ET
Sep 22, 2026
2270 $CBRS Sep 25th 2026 217.5 CALLS BOUGHT@ 3 vs Open Interest of 216 for a total of $679161. 10.5x volume/OI ratio.
BULLISH
14:45 ET
Sep 18, 2026
1504 $CBRS Sep 25th 2026 202.5 CALLS BOUGHT@ 5.2 vs Open Interest of 119 for a total of $782757. 12.6x volume/OI ratio.
BULLISH
14:30 ET
Sep 18, 2026
1114 $CBRS Sep 25th 2026 190 CALLS BOUGHT@ 13 vs Open Interest of 365 for a total of $1446730. 3.1x volume/OI ratio.
BULLISH
11:15 ET
Sep 11, 2026
1491 $CBRS Sep 18th 2026 202.5 CALLS BOUGHT@ 4.2 vs Open Interest of 237 for a total of $633392. 6.3x volume/OI ratio.
BULLISH
09:30 ET
Sep 9, 2026
495 $CBRS Sep 18th 2026 205 CALLS BOUGHT@ 13.6 vs Open Interest of 177 for a total of $675215. 2.8x volume/OI ratio.
BULLISH
09:30 ET
Sep 8, 2026
2542 $CBRS Sep 11th 2026 200 CALLS BOUGHT@ 14 vs Open Interest of 1258 for a total of $3554758. 2x volume/OI ratio.
BULLISH
09:30 ET
Sep 8, 2026
2576 $CBRS Sep 11th 2026 220 CALLS BOUGHT@ 4.7 vs Open Interest of 1202 for a total of $1220019. 2.1x volume/OI ratio.
BULLISH
09:30 ET
Sep 7, 2026
1868 $CBRS Sep 18th 2026 210 CALLS BOUGHT@ 11.8 vs Open Interest of 823 for a total of $2196394. 2.3x volume/OI ratio.
BULLISH
09:30 ET
Sep 7, 2026
2576 $CBRS Sep 11th 2026 220 CALLS BOUGHT@ 4.7 vs Open Interest of 1244 for a total of $1220019. 2.1x volume/OI ratio.
BULLISH
15:45 ET
Sep 4, 2026
2506 $CBRS Sep 11th 2026 220 CALLS BOUGHT@ 4.7 vs Open Interest of 1244 for a total of $1187318. 2x volume/OI ratio.
BULLISH
11:15 ET
Sep 3, 2026
1441 $CBRS Sep 11th 2026 190 CALLS BOUGHT@ 5.3 vs Open Interest of 269 for a total of $759883. 5.4x volume/OI ratio.
BULLISH
10:45 ET
Sep 1, 2026
1762 $CBRS Sep 4th 2026 175 CALLS BOUGHT@ 4.8 vs Open Interest of 466 for a total of $843963. 3.8x volume/OI ratio.
BULLISH
12:45 ET
Aug 28, 2026
412 $CBRS Sep 4th 2026 172.5 CALLS BOUGHT@ 12.8 vs Open Interest of 82 for a total of $527030. 5x volume/OI ratio.
BULLISH
12:30 ET
Aug 28, 2026
1857 $CBRS Sep 4th 2026 185 CALLS BOUGHT@ 5 vs Open Interest of 226 for a total of $919921. 8.2x volume/OI ratio.
BULLISH
12:15 ET
Aug 28, 2026
4814 $CBRS Sep 4th 2026 180 CALLS BOUGHT@ 6.3 vs Open Interest of 286 for a total of $3026177. 16.8x volume/OI ratio.
BULLISH
09:30 ET
Aug 27, 2026
859 $CBRS Sep 4th 2026 180 CALLS BOUGHT@ 10 vs Open Interest of 317 for a total of $863115. 2.7x volume/OI ratio.
BULLISH
09:30 ET
Aug 27, 2026
743 $CBRS Sep 4th 2026 177.5 CALLS BOUGHT@ 11.2 vs Open Interest of 284 for a total of $834300. 2.6x volume/OI ratio.
BULLISH
11:15 ET
Aug 24, 2026
2096 $CBRS Aug 28th 2026 180 PUTS BOUGHT@ 4.1 vs Open Interest of 870 for a total of $864893. 2.4x volume/OI ratio.
BEARISH
13:30 ET
Aug 20, 2026
1262 $CBRS Aug 28th 2026 222.5 CALLS BOUGHT@ 6.1 vs Open Interest of 214 for a total of $768545. 5.9x volume/OI ratio.
BULLISH
13:30 ET
Aug 20, 2026
2039 $CBRS Aug 28th 2026 215 CALLS BOUGHT@ 8.3 vs Open Interest of 65 for a total of $1691452. 31.4x volume/OI ratio.
BULLISH
14:00 ET
Aug 18, 2026
754 $CBRS Aug 21st 2026 225 CALLS BOUGHT@ 7.6 vs Open Interest of 251 for a total of $572527. 3x volume/OI ratio.
BULLISH
09:30 ET
Aug 18, 2026
670 $CBRS Aug 28th 2026 265 CALLS BOUGHT@ 14.7 vs Open Interest of 274 for a total of $986669. 2.4x volume/OI ratio.
BULLISH
09:30 ET
Aug 18, 2026
1081 $CBRS Aug 21st 2026 255 CALLS BOUGHT@ 10.5 vs Open Interest of 427 for a total of $1132456. 2.5x volume/OI ratio.
BULLISH
09:30 ET
Aug 18, 2026
1614 $CBRS Aug 21st 2026 265 CALLS BOUGHT@ 7.4 vs Open Interest of 500 for a total of $1188437. 3.2x volume/OI ratio.
BULLISH
14:00 ET
Aug 17, 2026
1066 $CBRS Aug 21st 2026 270 CALLS BOUGHT@ 7.5 vs Open Interest of 500 for a total of $801600. 2.1x volume/OI ratio.
BULLISH
12:15 ET
Aug 17, 2026
373 $CBRS Aug 21st 2026 245 CALLS BOUGHT@ 13.5 vs Open Interest of 183 for a total of $503710. 2x volume/OI ratio.
BULLISH
11:00 ET
Aug 17, 2026
616 $CBRS Aug 28th 2026 250 CALLS BOUGHT@ 19.9 vs Open Interest of 195 for a total of $1224423. 3.2x volume/OI ratio.
BULLISH
10:45 ET
Aug 17, 2026
1064 $CBRS Aug 21st 2026 255 CALLS BOUGHT@ 10.5 vs Open Interest of 394 for a total of $1112901. 2.7x volume/OI ratio.
BULLISH
10:45 ET
Aug 17, 2026
1748 $CBRS Aug 21st 2026 260 CALLS BOUGHT@ 9 vs Open Interest of 630 for a total of $1571400. 2.8x volume/OI ratio.
BULLISH
10:00 ET
Aug 17, 2026
693 $CBRS Aug 21st 2026 235 CALLS BOUGHT@ 16.7 vs Open Interest of 183 for a total of $1159729. 3.8x volume/OI ratio.
BULLISH
10:00 ET
Aug 17, 2026
1594 $CBRS Aug 21st 2026 265 CALLS BOUGHT@ 7.4 vs Open Interest of 120 for a total of $1172084. 13.3x volume/OI ratio.
BULLISH
09:30 ET
Aug 10, 2026
294 $CBRS Aug 14th 2026 215 PUTS BOUGHT@ 17 vs Open Interest of 128 for a total of $501211. 2.3x volume/OI ratio.
BEARISH
13:15 ET
Aug 3, 2026
575 $CBRS Aug 7th 2026 205 CALLS BOUGHT@ 14.8 vs Open Interest of 84 for a total of $849505. 6.8x volume/OI ratio.
BULLISH
13:00 ET
Aug 3, 2026
611 $CBRS Aug 14th 2026 230 CALLS BOUGHT@ 15.9 vs Open Interest of 114 for a total of $970066. 5.4x volume/OI ratio.
BULLISH
14:45 ET
Jul 31, 2026
1195 $CBRS Aug 7th 2026 220 CALLS BOUGHT@ 6.7 vs Open Interest of 166 for a total of $797854. 7.2x volume/OI ratio.
BULLISH
13:00 ET
Jul 24, 2026
457 $CBRS Jul 31st 2026 200 CALLS BOUGHT@ 14.2 vs Open Interest of 190 for a total of $650265. 2.4x volume/OI ratio.
BULLISH
11:15 ET
Jul 24, 2026
1252 $CBRS Jul 31st 2026 215 CALLS BOUGHT@ 7 vs Open Interest of 278 for a total of $875135. 4.5x volume/OI ratio.
BULLISH
09:30 ET
Jul 24, 2026
324 $CBRS Jul 31st 2026 212.5 CALLS BOUGHT@ 18 vs Open Interest of 96 for a total of $583897. 3.4x volume/OI ratio.
BULLISH
15:45 ET
Jul 21, 2026
1150 $CBRS Jul 24th 2026 222.5 CALLS BOUGHT@ 4.4 vs Open Interest of 69 for a total of $504287. 16.7x volume/OI ratio.
BULLISH
13:00 ET
Jul 21, 2026
2085 $CBRS Jul 24th 2026 202.5 CALLS BOUGHT@ 8 vs Open Interest of 60 for a total of $1662746. 34.8x volume/OI ratio.
BULLISH
09:30 ET
Jul 21, 2026
1721 $CBRS Jul 24th 2026 180 CALLS BOUGHT@ 7.3 vs Open Interest of 510 for a total of $1248637. 3.4x volume/OI ratio.
BULLISH
10:30 ET
Jul 20, 2026
1701 $CBRS Jul 24th 2026 180 CALLS BOUGHT@ 7.2 vs Open Interest of 227 for a total of $1230571. 7.5x volume/OI ratio.
BULLISH
11:15 ET
Jul 17, 2026
1230 $CBRS Jul 24th 2026 177.5 CALLS BOUGHT@ 7.4 vs Open Interest of 126 for a total of $909782. 9.8x volume/OI ratio.
BULLISH
11:15 ET
Jul 10, 2026
794 $CBRS Jul 17th 2026 205 CALLS BOUGHT@ 11.5 vs Open Interest of 132 for a total of $913195. 6x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
1090 $CBRS Jul 10th 2026 222.5 CALLS BOUGHT@ 6.8 vs Open Interest of 476 for a total of $744721. 2.3x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
1145 $CBRS Jul 10th 2026 215 CALLS BOUGHT@ 9.1 vs Open Interest of 84 for a total of $1044125. 13.6x volume/OI ratio.
BULLISH
15:45 ET
Jun 29, 2026
1252 $CBRS Jul 2nd 2026 222.5 CALLS BOUGHT@ 8.2 vs Open Interest of 323 for a total of $1032362. 3.9x volume/OI ratio.
BULLISH
15:15 ET
Jun 29, 2026
2151 $CBRS Jul 2nd 2026 200 CALLS BOUGHT@ 12.7 vs Open Interest of 930 for a total of $2731899. 2.3x volume/OI ratio.
BULLISH
14:15 ET
Jun 29, 2026
4947 $CBRS Jul 2nd 2026 250 CALLS BOUGHT@ 2.1 vs Open Interest of 219 for a total of $1055195. 22.6x volume/OI ratio.
BULLISH
14:15 ET
Jun 29, 2026
4066 $CBRS Jul 2nd 2026 230 CALLS BOUGHT@ 5.3 vs Open Interest of 236 for a total of $2162136. 17.2x volume/OI ratio.
BULLISH
13:30 ET
Jun 29, 2026
313 $CBRS Jul 2nd 2026 230 PUTS BOUGHT@ 22.2 vs Open Interest of 141 for a total of $694319. 2.2x volume/OI ratio.
BEARISH
12:15 ET
Jun 29, 2026
662 $CBRS Jul 2nd 2026 200 PUTS BOUGHT@ 9.3 vs Open Interest of 221 for a total of $614952. 3x volume/OI ratio.
BEARISH
10:15 ET
Jun 29, 2026
7294 $CBRS Jul 2nd 2026 220 CALLS BOUGHT@ 5.7 vs Open Interest of 297 for a total of $4182453. 24.6x volume/OI ratio.
BULLISH
10:15 ET
Jun 29, 2026
7002 $CBRS Jul 2nd 2026 210 CALLS BOUGHT@ 8.5 vs Open Interest of 296 for a total of $5965424. 23.7x volume/OI ratio.
BULLISH
09:30 ET
Jun 29, 2026
547 $CBRS Jul 10th 2026 180 CALLS BOUGHT@ 11.6 vs Open Interest of 227 for a total of $632666. 2.4x volume/OI ratio.
BULLISH
14:30 ET
Jun 26, 2026
4023 $CBRS Jul 2nd 2026 190 CALLS BOUGHT@ 5.4 vs Open Interest of 1696 for a total of $2190604. 2.4x volume/OI ratio.
BULLISH
15:45 ET
Jun 23, 2026
299 $CBRS Jun 26th 2026 220 CALLS BOUGHT@ 16.8 vs Open Interest of 135 for a total of $501952. 2.2x volume/OI ratio.
BULLISH
15:30 ET
Jun 23, 2026
264 $CBRS Jun 26th 2026 200 CALLS BOUGHT@ 32.3 vs Open Interest of 50 for a total of $851635. 5.3x volume/OI ratio.
BULLISH
15:30 ET
Jun 23, 2026
2514 $CBRS Jun 26th 2026 200 PUTS BOUGHT@ 6.6 vs Open Interest of 951 for a total of $1662709. 2.6x volume/OI ratio.
BEARISH
14:45 ET
Jun 23, 2026
1771 $CBRS Jun 26th 2026 190 PUTS BOUGHT@ 3.1 vs Open Interest of 727 for a total of $555067. 2.4x volume/OI ratio.
BEARISH

How to read CBRS unusual options activity

Each row is a single CBRS options trade where same-day volume was large relative to open interest and the premium was large. Bullish means calls were bought at or above the ask; bearish means puts were bought at or above the ask. Volume above open interest suggests, but does not prove, that new positions were opened. Check whether CBRS open interest rose the next day to confirm. Learn more in our guide to unusual options activity and volume vs. open interest.

CBRS options flow FAQ

Is there unusual options activity in CBRS today?

Our most recent flagged CBRS trade was at 09:30 ET on Oct 20, 2026. This page lists every recent CBRS trade our scanner flagged, newest first, and refreshes every few minutes during market hours.

Is CBRS options flow bullish or bearish right now?

Of 110 recent flagged CBRS trades, 90 were bullish (calls bought at or above the ask) and 20 were bearish (puts bought at or above the ask). Large put buying is often hedging, so treat this as positioning data, not a prediction.