RKLB Unusual Options Activity

As of Oct 16, 2026, our scanner has flagged 200 unusual RKLB options trades in its recent history: 178 bullish and 22 bearish, totaling $222.6M in premium. Flow has leaned leaned bullish (call buying), with $206.0M in bullish call premium vs. $16.6M in bearish put premium. The most recent RKLB trade was flagged at 14:15 ET on Oct 16, 2026.

200Flagged trades

178Bullish

22Bearish

$222.6MTotal premium

$4.1MLargest trade

Recent RKLB options flow

14:15 ET
Oct 16, 2026
6500 $RKLB Oct 23rd 2026 55 CALLS BOUGHT@ 0.9 vs Open Interest of 1139 for a total of $581750. 5.7x volume/OI ratio.
BULLISH
09:30 ET
Oct 12, 2026
1881 $RKLB Oct 23rd 2026 67 CALLS BOUGHT@ 3.6 vs Open Interest of 676 for a total of $681185. 2.8x volume/OI ratio.
BULLISH
09:30 ET
Oct 7, 2026
2132 $RKLB Oct 16th 2026 77 PUTS BOUGHT@ 4 vs Open Interest of 785 for a total of $853589. 2.7x volume/OI ratio.
BEARISH
13:45 ET
Oct 6, 2026
15488 $RKLB Oct 9th 2026 80 CALLS BOUGHT@ 0.8 vs Open Interest of 7091 for a total of $1208529. 2.2x volume/OI ratio.
BULLISH
12:15 ET
Oct 6, 2026
5665 $RKLB Oct 9th 2026 77 CALLS BOUGHT@ 1.8 vs Open Interest of 2192 for a total of $1043890. 2.6x volume/OI ratio.
BULLISH
10:45 ET
Oct 6, 2026
5997 $RKLB Oct 9th 2026 75 PUTS BOUGHT@ 1.5 vs Open Interest of 500 for a total of $881439. 12x volume/OI ratio.
BEARISH
09:30 ET
Oct 6, 2026
3678 $RKLB Oct 9th 2026 73 CALLS BOUGHT@ 2.1 vs Open Interest of 1583 for a total of $757227. 2.3x volume/OI ratio.
BULLISH
09:30 ET
Oct 6, 2026
12538 $RKLB Oct 9th 2026 75 CALLS BOUGHT@ 2.2 vs Open Interest of 4653 for a total of $2779173. 2.7x volume/OI ratio.
BULLISH
14:00 ET
Oct 5, 2026
8529 $RKLB Oct 9th 2026 75 CALLS BOUGHT@ 1.2 vs Open Interest of 2798 for a total of $1034312. 3x volume/OI ratio.
BULLISH
13:00 ET
Oct 5, 2026
3527 $RKLB Oct 9th 2026 73 CALLS BOUGHT@ 2.1 vs Open Interest of 877 for a total of $725257. 4x volume/OI ratio.
BULLISH
14:00 ET
Oct 1, 2026
2015 $RKLB Oct 9th 2026 70 CALLS BOUGHT@ 3.4 vs Open Interest of 909 for a total of $678128. 2.2x volume/OI ratio.
BULLISH
13:45 ET
Oct 1, 2026
2038 $RKLB Oct 9th 2026 71 CALLS BOUGHT@ 2.8 vs Open Interest of 583 for a total of $575083. 3.5x volume/OI ratio.
BULLISH
12:45 ET
Sep 28, 2026
3247 $RKLB Oct 2nd 2026 72 CALLS BOUGHT@ 2.8 vs Open Interest of 1304 for a total of $903186. 2.5x volume/OI ratio.
BULLISH
09:30 ET
Sep 23, 2026
1664 $RKLB Oct 2nd 2026 72 CALLS BOUGHT@ 3.1 vs Open Interest of 818 for a total of $517304. 2x volume/OI ratio.
BULLISH
15:45 ET
Sep 22, 2026
1641 $RKLB Oct 2nd 2026 72 CALLS BOUGHT@ 3.1 vs Open Interest of 643 for a total of $509268. 2.6x volume/OI ratio.
BULLISH
13:00 ET
Sep 22, 2026
6466 $RKLB Oct 2nd 2026 75 CALLS BOUGHT@ 2 vs Open Interest of 2257 for a total of $1299213. 2.9x volume/OI ratio.
BULLISH
09:30 ET
Sep 22, 2026
1892 $RKLB Oct 2nd 2026 71 CALLS BOUGHT@ 2.7 vs Open Interest of 467 for a total of $504142. 4.1x volume/OI ratio.
BULLISH
12:30 ET
Sep 21, 2026
11435 $RKLB Sep 25th 2026 75 CALLS BOUGHT@ 0.6 vs Open Interest of 2230 for a total of $697306. 5.1x volume/OI ratio.
BULLISH
14:30 ET
Sep 15, 2026
2769 $RKLB Sep 18th 2026 64 PUTS BOUGHT@ 1.9 vs Open Interest of 709 for a total of $516225. 3.9x volume/OI ratio.
BEARISH
12:45 ET
Sep 15, 2026
4120 $RKLB Sep 18th 2026 64 CALLS BOUGHT@ 1.7 vs Open Interest of 1468 for a total of $720258. 2.8x volume/OI ratio.
BULLISH
11:15 ET
Sep 11, 2026
2415 $RKLB Sep 18th 2026 63 CALLS BOUGHT@ 2.6 vs Open Interest of 717 for a total of $638864. 3.4x volume/OI ratio.
BULLISH
14:30 ET
Sep 8, 2026
2882 $RKLB Sep 11th 2026 66 CALLS BOUGHT@ 1.9 vs Open Interest of 965 for a total of $544122. 3x volume/OI ratio.
BULLISH
12:30 ET
Sep 8, 2026
5187 $RKLB Sep 11th 2026 67 CALLS BOUGHT@ 1.5 vs Open Interest of 1561 for a total of $801755. 3.3x volume/OI ratio.
BULLISH
09:30 ET
Aug 18, 2026
2310 $RKLB Aug 21st 2026 84 CALLS BOUGHT@ 3 vs Open Interest of 1112 for a total of $683044. 2.1x volume/OI ratio.
BULLISH
13:00 ET
Aug 17, 2026
2222 $RKLB Aug 21st 2026 84 CALLS BOUGHT@ 3 vs Open Interest of 1012 for a total of $664200. 2.2x volume/OI ratio.
BULLISH
12:45 ET
Aug 11, 2026
2520 $RKLB Aug 14th 2026 79 CALLS BOUGHT@ 3.1 vs Open Interest of 963 for a total of $782762. 2.6x volume/OI ratio.
BULLISH
15:45 ET
Aug 10, 2026
1574 $RKLB Aug 14th 2026 81 CALLS BOUGHT@ 5.2 vs Open Interest of 693 for a total of $821203. 2.3x volume/OI ratio.
BULLISH
15:30 ET
Aug 10, 2026
3495 $RKLB Aug 14th 2026 82 CALLS BOUGHT@ 4.9 vs Open Interest of 1524 for a total of $1703253. 2.3x volume/OI ratio.
BULLISH
15:30 ET
Aug 10, 2026
5623 $RKLB Aug 14th 2026 70 PUTS BOUGHT@ 1 vs Open Interest of 1446 for a total of $563425. 3.9x volume/OI ratio.
BEARISH
15:15 ET
Aug 10, 2026
3425 $RKLB Aug 14th 2026 75 PUTS BOUGHT@ 2.3 vs Open Interest of 1269 for a total of $793778. 2.7x volume/OI ratio.
BEARISH
14:30 ET
Aug 10, 2026
7914 $RKLB Aug 14th 2026 85 CALLS BOUGHT@ 4.3 vs Open Interest of 3139 for a total of $3365191. 2.5x volume/OI ratio.
BULLISH
12:00 ET
Aug 10, 2026
3246 $RKLB Aug 14th 2026 80 PUTS BOUGHT@ 4.4 vs Open Interest of 619 for a total of $1431064. 5.2x volume/OI ratio.
BEARISH
11:45 ET
Aug 10, 2026
11899 $RKLB Aug 14th 2026 100 CALLS BOUGHT@ 1.1 vs Open Interest of 3548 for a total of $1334235. 3.4x volume/OI ratio.
BULLISH
11:15 ET
Aug 10, 2026
4892 $RKLB Aug 14th 2026 95 CALLS BOUGHT@ 1.8 vs Open Interest of 1182 for a total of $886577. 4.1x volume/OI ratio.
BULLISH
11:15 ET
Aug 10, 2026
1892 $RKLB Aug 14th 2026 86 CALLS BOUGHT@ 4.3 vs Open Interest of 500 for a total of $808243. 3.8x volume/OI ratio.
BULLISH
10:15 ET
Aug 10, 2026
735 $RKLB Aug 14th 2026 72 CALLS BOUGHT@ 13.1 vs Open Interest of 247 for a total of $964585. 3x volume/OI ratio.
BULLISH
14:30 ET
Aug 7, 2026
1880 $RKLB Aug 14th 2026 82 CALLS BOUGHT@ 5.4 vs Open Interest of 654 for a total of $1022889. 2.9x volume/OI ratio.
BULLISH
11:30 ET
Aug 7, 2026
1055 $RKLB Aug 14th 2026 79 CALLS BOUGHT@ 5.9 vs Open Interest of 239 for a total of $621838. 4.4x volume/OI ratio.
BULLISH
15:00 ET
Aug 4, 2026
2511 $RKLB Aug 7th 2026 76 CALLS BOUGHT@ 2.4 vs Open Interest of 1112 for a total of $591391. 2.3x volume/OI ratio.
BULLISH
14:30 ET
Aug 4, 2026
10858 $RKLB Aug 7th 2026 85 CALLS BOUGHT@ 0.5 vs Open Interest of 1503 for a total of $535842. 7.2x volume/OI ratio.
BULLISH
10:15 ET
Aug 3, 2026
13411 $RKLB Aug 7th 2026 70 CALLS BOUGHT@ 2 vs Open Interest of 2907 for a total of $2681261. 4.6x volume/OI ratio.
BULLISH
10:30 ET
Jul 31, 2026
3364 $RKLB Aug 7th 2026 68 CALLS BOUGHT@ 2.3 vs Open Interest of 264 for a total of $777723. 12.7x volume/OI ratio.
BULLISH
15:00 ET
Jul 28, 2026
9487 $RKLB Jul 31st 2026 70 CALLS BOUGHT@ 0.6 vs Open Interest of 3337 for a total of $549392. 2.8x volume/OI ratio.
BULLISH
15:30 ET
Jul 24, 2026
3290 $RKLB Jul 31st 2026 70 CALLS BOUGHT@ 1.6 vs Open Interest of 1107 for a total of $523538. 3x volume/OI ratio.
BULLISH
15:15 ET
Jul 21, 2026
3243 $RKLB Jul 24th 2026 69 CALLS BOUGHT@ 2.2 vs Open Interest of 720 for a total of $722411. 4.5x volume/OI ratio.
BULLISH
09:30 ET
Jul 21, 2026
6898 $RKLB Jul 24th 2026 70 CALLS BOUGHT@ 2 vs Open Interest of 2986 for a total of $1360837. 2.3x volume/OI ratio.
BULLISH
13:45 ET
Jul 20, 2026
8669 $RKLB Jul 24th 2026 70 CALLS BOUGHT@ 2 vs Open Interest of 1680 for a total of $1738655. 5.2x volume/OI ratio.
BULLISH
10:15 ET
Jul 20, 2026
5545 $RKLB Jul 24th 2026 67 CALLS BOUGHT@ 3.1 vs Open Interest of 387 for a total of $1716843. 14.3x volume/OI ratio.
BULLISH
09:30 ET
Jul 20, 2026
2316 $RKLB Jul 31st 2026 70 CALLS BOUGHT@ 3.4 vs Open Interest of 498 for a total of $776833. 4.7x volume/OI ratio.
BULLISH
09:30 ET
Jul 17, 2026
3167 $RKLB Jul 24th 2026 70 CALLS BOUGHT@ 2.9 vs Open Interest of 1096 for a total of $915833. 2.9x volume/OI ratio.
BULLISH
09:30 ET
Jul 15, 2026
1303 $RKLB Jul 24th 2026 81 CALLS BOUGHT@ 4.7 vs Open Interest of 549 for a total of $612371. 2.4x volume/OI ratio.
BULLISH
15:45 ET
Jul 14, 2026
2451 $RKLB Jul 17th 2026 82.5 CALLS BOUGHT@ 2 vs Open Interest of 664 for a total of $500886. 3.7x volume/OI ratio.
BULLISH
14:45 ET
Jul 7, 2026
3176 $RKLB Jul 10th 2026 90 CALLS BOUGHT@ 1.8 vs Open Interest of 311 for a total of $567932. 10.2x volume/OI ratio.
BULLISH
09:30 ET
Jul 7, 2026
613 $RKLB Jul 10th 2026 103 PUTS BOUGHT@ 8.5 vs Open Interest of 114 for a total of $521277. 5.4x volume/OI ratio.
BEARISH
09:30 ET
Jul 7, 2026
9664 $RKLB Jul 10th 2026 105 CALLS BOUGHT@ 1.3 vs Open Interest of 2900 for a total of $1288888. 3.3x volume/OI ratio.
BULLISH
12:00 ET
Jul 6, 2026
8456 $RKLB Jul 10th 2026 105 CALLS BOUGHT@ 1.4 vs Open Interest of 1713 for a total of $1179105. 4.9x volume/OI ratio.
BULLISH
15:45 ET
Jun 29, 2026
1183 $RKLB Jul 2nd 2026 92 CALLS BOUGHT@ 4.2 vs Open Interest of 429 for a total of $501367. 2.8x volume/OI ratio.
BULLISH
15:45 ET
Jun 29, 2026
1844 $RKLB Jul 2nd 2026 98 CALLS BOUGHT@ 2.8 vs Open Interest of 229 for a total of $513314. 8.1x volume/OI ratio.
BULLISH
15:00 ET
Jun 29, 2026
1295 $RKLB Jul 2nd 2026 94 PUTS BOUGHT@ 3.9 vs Open Interest of 86 for a total of $510437. 15.1x volume/OI ratio.
BEARISH
14:45 ET
Jun 29, 2026
1699 $RKLB Jul 2nd 2026 96 CALLS BOUGHT@ 3.2 vs Open Interest of 203 for a total of $547605. 8.4x volume/OI ratio.
BULLISH
14:00 ET
Jun 29, 2026
1736 $RKLB Jul 2nd 2026 95 PUTS BOUGHT@ 3.4 vs Open Interest of 594 for a total of $598035. 2.9x volume/OI ratio.
BEARISH
12:15 ET
Jun 29, 2026
2275 $RKLB Jul 2nd 2026 94 CALLS BOUGHT@ 3.7 vs Open Interest of 290 for a total of $840226. 7.8x volume/OI ratio.
BULLISH
12:15 ET
Jun 29, 2026
2093 $RKLB Jul 2nd 2026 93 CALLS BOUGHT@ 4 vs Open Interest of 668 for a total of $837221. 3.1x volume/OI ratio.
BULLISH
10:30 ET
Jun 29, 2026
14964 $RKLB Jul 2nd 2026 100 CALLS BOUGHT@ 1.9 vs Open Interest of 2105 for a total of $2816374. 7.1x volume/OI ratio.
BULLISH
10:00 ET
Jun 29, 2026
7359 $RKLB Jul 2nd 2026 95 CALLS BOUGHT@ 3.3 vs Open Interest of 661 for a total of $2407644. 11.1x volume/OI ratio.
BULLISH
09:30 ET
Jun 23, 2026
2105 $RKLB Jul 2nd 2026 100 CALLS BOUGHT@ 5.3 vs Open Interest of 810 for a total of $1116450. 2.6x volume/OI ratio.
BULLISH
09:30 ET
Jun 23, 2026
3236 $RKLB Jun 26th 2026 100 CALLS BOUGHT@ 2.9 vs Open Interest of 1571 for a total of $952743. 2.1x volume/OI ratio.
BULLISH
15:00 ET
Jun 22, 2026
1393 $RKLB Jun 26th 2026 102 CALLS BOUGHT@ 3.9 vs Open Interest of 81 for a total of $538367. 17.2x volume/OI ratio.
BULLISH
13:00 ET
Jun 22, 2026
3690 $RKLB Jun 26th 2026 95 PUTS BOUGHT@ 2.6 vs Open Interest of 1389 for a total of $944677. 2.7x volume/OI ratio.
BEARISH
10:45 ET
Jun 22, 2026
3411 $RKLB Jun 26th 2026 100 CALLS BOUGHT@ 4 vs Open Interest of 319 for a total of $1356623. 10.7x volume/OI ratio.
BULLISH
10:45 ET
Jun 22, 2026
2085 $RKLB Jul 2nd 2026 100 CALLS BOUGHT@ 5.3 vs Open Interest of 143 for a total of $1104195. 14.6x volume/OI ratio.
BULLISH
09:30 ET
Jun 19, 2026
755 $RKLB Jul 2nd 2026 105 CALLS BOUGHT@ 7.5 vs Open Interest of 269 for a total of $567586. 2.8x volume/OI ratio.
BULLISH
09:30 ET
Jun 19, 2026
2032 $RKLB Jun 26th 2026 105 CALLS BOUGHT@ 5.2 vs Open Interest of 953 for a total of $1065012. 2.1x volume/OI ratio.
BULLISH
15:45 ET
Jun 18, 2026
1948 $RKLB Jun 26th 2026 105 CALLS BOUGHT@ 5.2 vs Open Interest of 953 for a total of $1009960. 2x volume/OI ratio.
BULLISH
09:30 ET
Jun 17, 2026
342 $RKLB Jun 26th 2026 81 CALLS BOUGHT@ 25.6 vs Open Interest of 152 for a total of $875287. 2.3x volume/OI ratio.
BULLISH
09:30 ET
Jun 17, 2026
4617 $RKLB Jun 26th 2026 105 CALLS BOUGHT@ 7.7 vs Open Interest of 1066 for a total of $3565386. 4.3x volume/OI ratio.
BULLISH
15:00 ET
Jun 16, 2026
1392 $RKLB Jun 26th 2026 108 CALLS BOUGHT@ 6.3 vs Open Interest of 200 for a total of $877976. 7x volume/OI ratio.
BULLISH
12:15 ET
Jun 16, 2026
330 $RKLB Jun 26th 2026 81 CALLS BOUGHT@ 25.6 vs Open Interest of 130 for a total of $844176. 2.5x volume/OI ratio.
BULLISH
13:30 ET
Jun 15, 2026
1016 $RKLB Jun 18th 2026 108 CALLS BOUGHT@ 5.2 vs Open Interest of 358 for a total of $531825. 2.8x volume/OI ratio.
BULLISH
13:15 ET
Jun 15, 2026
1335 $RKLB Jun 18th 2026 109 CALLS BOUGHT@ 5.1 vs Open Interest of 466 for a total of $676391. 2.9x volume/OI ratio.
BULLISH
12:45 ET
Jun 15, 2026
4364 $RKLB Jun 18th 2026 119 CALLS BOUGHT@ 1.9 vs Open Interest of 389 for a total of $845830. 11.2x volume/OI ratio.
BULLISH
11:45 ET
Jun 15, 2026
1206 $RKLB Jun 18th 2026 107 CALLS BOUGHT@ 5.3 vs Open Interest of 374 for a total of $641869. 3.2x volume/OI ratio.
BULLISH
11:25 ET
Jun 15, 2026
11717 $RKLB Jun 18th 2026 115 CALLS BOUGHT@ 2.6 vs Open Interest of 4425 for a total of $3079462. 2.6x volume/OI ratio.
BULLISH
09:30 ET
Jun 15, 2026
877 $RKLB Jun 26th 2026 111 CALLS BOUGHT@ 8.5 vs Open Interest of 407 for a total of $741425. 2.2x volume/OI ratio.
BULLISH
15:51 ET
Jun 9, 2026
1001 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $726215. 2.3x volume/OI ratio.
BULLISH
15:37 ET
Jun 9, 2026
1001 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $726215. 2.3x volume/OI ratio.
BULLISH
15:24 ET
Jun 9, 2026
1001 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $726215. 2.3x volume/OI ratio.
BULLISH
15:10 ET
Jun 9, 2026
1001 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $726215. 2.3x volume/OI ratio.
BULLISH
14:52 ET
Jun 9, 2026
999 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $725344. 2.3x volume/OI ratio.
BULLISH
14:39 ET
Jun 9, 2026
998 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $724897. 2.3x volume/OI ratio.
BULLISH
14:22 ET
Jun 9, 2026
998 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $724897. 2.3x volume/OI ratio.
BULLISH
13:55 ET
Jun 9, 2026
998 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $724897. 2.3x volume/OI ratio.
BULLISH
13:41 ET
Jun 9, 2026
993 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $722775. 2.2x volume/OI ratio.
BULLISH
13:11 ET
Jun 9, 2026
990 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $721690. 2.2x volume/OI ratio.
BULLISH
12:37 ET
Jun 9, 2026
983 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.3 vs Open Interest of 442 for a total of $719458. 2.2x volume/OI ratio.
BULLISH
10:38 ET
Jun 9, 2026
924 $RKLB Jun 26th 2026 125 CALLS BOUGHT@ 7.5 vs Open Interest of 442 for a total of $694959. 2.1x volume/OI ratio.
BULLISH
15:53 ET
Jun 4, 2026
878 $RKLB Jun 12th 2026 117 CALLS BOUGHT@ 7.4 vs Open Interest of 115 for a total of $649509. 7.6x volume/OI ratio.
BULLISH
15:53 ET
Jun 4, 2026
488 $RKLB Jun 12th 2026 112 CALLS BOUGHT@ 11.6 vs Open Interest of 144 for a total of $567232. 3.4x volume/OI ratio.
BULLISH
15:36 ET
Jun 4, 2026
488 $RKLB Jun 12th 2026 112 CALLS BOUGHT@ 11.6 vs Open Interest of 144 for a total of $567232. 3.4x volume/OI ratio.
BULLISH
15:36 ET
Jun 4, 2026
874 $RKLB Jun 12th 2026 117 CALLS BOUGHT@ 7.4 vs Open Interest of 115 for a total of $645554. 7.6x volume/OI ratio.
BULLISH

How to read RKLB unusual options activity

Each row is a single RKLB 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 RKLB open interest rose the next day to confirm. Learn more in our guide to unusual options activity and volume vs. open interest.

RKLB options flow FAQ

Is there unusual options activity in RKLB today?

Our most recent flagged RKLB trade was at 14:15 ET on Oct 16, 2026. This page lists every recent RKLB trade our scanner flagged, newest first, and refreshes every few minutes during market hours.

Is RKLB options flow bullish or bearish right now?

Of 200 recent flagged RKLB trades, 178 were bullish (calls bought at or above the ask) and 22 were bearish (puts bought at or above the ask). Large put buying is often hedging, so treat this as positioning data, not a prediction.