WMT Unusual Options Activity

As of Oct 20, 2026, our scanner has flagged 81 unusual WMT options trades in its recent history: 47 bullish and 34 bearish, totaling $212.6M in premium. Flow has leaned leaned bullish (call buying), with $78.4M in bullish call premium vs. $134.2M in bearish put premium. The most recent WMT trade was flagged at 14:30 ET on Oct 20, 2026.

81Flagged trades

47Bullish

34Bearish

$212.6MTotal premium

$15.6MLargest trade

Recent WMT options flow

14:30 ET
Oct 20, 2026
9147 $WMT Oct 23rd 2026 118 PUTS BOUGHT@ 0.9 vs Open Interest of 2307 for a total of $819022. 4x volume/OI ratio.
BEARISH
14:00 ET
Oct 16, 2026
7158 $WMT Oct 23rd 2026 120 CALLS BOUGHT@ 1.2 vs Open Interest of 2453 for a total of $829970. 2.9x volume/OI ratio.
BULLISH
15:00 ET
Oct 12, 2026
10013 $WMT Oct 16th 2026 113 CALLS BOUGHT@ 0.9 vs Open Interest of 4575 for a total of $913386. 2.2x volume/OI ratio.
BULLISH
09:30 ET
Sep 30, 2026
5048 $WMT Oct 16th 2026 106 CALLS BOUGHT@ 2.2 vs Open Interest of 806 for a total of $1089510. 6.3x volume/OI ratio.
BULLISH
14:00 ET
Sep 22, 2026
8126 $WMT Sep 25th 2026 109 CALLS BOUGHT@ 1 vs Open Interest of 3241 for a total of $851036. 2.5x volume/OI ratio.
BULLISH
09:30 ET
Sep 14, 2026
1988 $WMT Sep 18th 2026 130 PUTS BOUGHT@ 24.3 vs Open Interest of 485 for a total of $4838116. 4.1x volume/OI ratio.
BEARISH
09:30 ET
Sep 14, 2026
3000 $WMT Sep 25th 2026 115 PUTS BOUGHT@ 9.1 vs Open Interest of 675 for a total of $2724000. 4.4x volume/OI ratio.
BEARISH
09:30 ET
Sep 14, 2026
4453 $WMT Sep 18th 2026 125 PUTS BOUGHT@ 18.7 vs Open Interest of 1082 for a total of $8340469. 4.1x volume/OI ratio.
BEARISH
09:30 ET
Sep 11, 2026
1988 $WMT Sep 18th 2026 130 PUTS BOUGHT@ 24.3 vs Open Interest of 485 for a total of $4838116. 4.1x volume/OI ratio.
BEARISH
09:30 ET
Sep 11, 2026
4453 $WMT Sep 18th 2026 125 PUTS BOUGHT@ 18.7 vs Open Interest of 1082 for a total of $8340469. 4.1x volume/OI ratio.
BEARISH
09:30 ET
Sep 11, 2026
8205 $WMT Sep 18th 2026 120 PUTS BOUGHT@ 14.1 vs Open Interest of 2631 for a total of $11541974. 3.1x volume/OI ratio.
BEARISH
15:15 ET
Sep 10, 2026
8205 $WMT Sep 18th 2026 120 PUTS BOUGHT@ 14.1 vs Open Interest of 2631 for a total of $11541974. 3.1x volume/OI ratio.
BEARISH
15:00 ET
Sep 10, 2026
4453 $WMT Sep 18th 2026 125 PUTS BOUGHT@ 18.7 vs Open Interest of 1082 for a total of $8340469. 4.1x volume/OI ratio.
BEARISH
09:30 ET
Sep 10, 2026
1988 $WMT Sep 18th 2026 130 PUTS BOUGHT@ 24.3 vs Open Interest of 485 for a total of $4838116. 4.1x volume/OI ratio.
BEARISH
13:15 ET
Sep 1, 2026
10551 $WMT Sep 4th 2026 106 CALLS BOUGHT@ 1 vs Open Interest of 4709 for a total of $1052251. 2.2x volume/OI ratio.
BULLISH
14:30 ET
Aug 31, 2026
13426 $WMT Sep 4th 2026 105 CALLS BOUGHT@ 0.8 vs Open Interest of 5608 for a total of $1092742. 2.4x volume/OI ratio.
BULLISH
09:30 ET
Aug 25, 2026
8074 $WMT Aug 28th 2026 104 CALLS BOUGHT@ 1.8 vs Open Interest of 3659 for a total of $1489007. 2.2x volume/OI ratio.
BULLISH
09:30 ET
Aug 25, 2026
16538 $WMT Aug 28th 2026 107 CALLS BOUGHT@ 0.6 vs Open Interest of 4974 for a total of $1021222. 3.3x volume/OI ratio.
BULLISH
09:30 ET
Aug 25, 2026
17994 $WMT Aug 28th 2026 105 CALLS BOUGHT@ 1.3 vs Open Interest of 6179 for a total of $2362072. 2.9x volume/OI ratio.
BULLISH
09:30 ET
Aug 25, 2026
12076 $WMT Aug 28th 2026 106 CALLS BOUGHT@ 0.7 vs Open Interest of 5948 for a total of $816338. 2x volume/OI ratio.
BULLISH
09:30 ET
Aug 25, 2026
58936 $WMT Aug 28th 2026 110 CALLS BOUGHT@ 0.1 vs Open Interest of 24352 for a total of $869895. 2.4x volume/OI ratio.
BULLISH
15:45 ET
Aug 24, 2026
14052 $WMT Aug 28th 2026 107 CALLS BOUGHT@ 0.6 vs Open Interest of 1852 for a total of $792814. 7.6x volume/OI ratio.
BULLISH
12:45 ET
Aug 24, 2026
17178 $WMT Aug 28th 2026 106 CALLS BOUGHT@ 0.9 vs Open Interest of 4842 for a total of $1546707. 3.5x volume/OI ratio.
BULLISH
09:30 ET
Aug 24, 2026
8290 $WMT Sep 4th 2026 104 CALLS BOUGHT@ 1.4 vs Open Interest of 2918 for a total of $1167647. 2.8x volume/OI ratio.
BULLISH
09:30 ET
Aug 24, 2026
17077 $WMT Aug 28th 2026 105 CALLS BOUGHT@ 1.3 vs Open Interest of 6718 for a total of $2176464. 2.5x volume/OI ratio.
BULLISH
09:30 ET
Aug 21, 2026
6065 $WMT Aug 28th 2026 103 CALLS BOUGHT@ 1.3 vs Open Interest of 2425 for a total of $763947. 2.5x volume/OI ratio.
BULLISH
09:30 ET
Aug 21, 2026
15639 $WMT Aug 28th 2026 105 CALLS BOUGHT@ 0.6 vs Open Interest of 3820 for a total of $892049. 4.1x volume/OI ratio.
BULLISH
09:30 ET
Aug 21, 2026
8814 $WMT Aug 28th 2026 104 CALLS BOUGHT@ 1.4 vs Open Interest of 1928 for a total of $1235194. 4.6x volume/OI ratio.
BULLISH
15:45 ET
Aug 19, 2026
2604 $WMT Aug 28th 2026 116 CALLS BOUGHT@ 3 vs Open Interest of 824 for a total of $768753. 3.2x volume/OI ratio.
BULLISH
15:45 ET
Aug 12, 2026
3488 $WMT Aug 21st 2026 117 CALLS BOUGHT@ 2.2 vs Open Interest of 1203 for a total of $759861. 2.9x volume/OI ratio.
BULLISH
10:45 ET
Aug 3, 2026
3518 $WMT Aug 14th 2026 112 PUTS BOUGHT@ 2.5 vs Open Interest of 189 for a total of $882139. 18.6x volume/OI ratio.
BEARISH
14:45 ET
Jul 21, 2026
8637 $WMT Jul 24th 2026 110 CALLS BOUGHT@ 1.4 vs Open Interest of 2479 for a total of $1200198. 3.5x volume/OI ratio.
BULLISH
14:15 ET
Jul 21, 2026
9693 $WMT Jul 24th 2026 111 CALLS BOUGHT@ 1 vs Open Interest of 777 for a total of $929365. 12.5x volume/OI ratio.
BULLISH
13:00 ET
Jul 16, 2026
3058 $WMT Jul 24th 2026 113 CALLS BOUGHT@ 2.8 vs Open Interest of 1466 for a total of $865720. 2.1x volume/OI ratio.
BULLISH
09:30 ET
Jul 10, 2026
8319 $WMT Jul 17th 2026 130 PUTS BOUGHT@ 18.3 vs Open Interest of 1226 for a total of $15195735. 6.8x volume/OI ratio.
BEARISH
09:30 ET
Jul 10, 2026
9487 $WMT Jul 17th 2026 125 PUTS BOUGHT@ 13.3 vs Open Interest of 1886 for a total of $12594467. 5x volume/OI ratio.
BEARISH
15:45 ET
Jul 9, 2026
5079 $WMT Jul 17th 2026 130 PUTS BOUGHT@ 18.5 vs Open Interest of 1226 for a total of $9396150. 4.1x volume/OI ratio.
BEARISH
15:45 ET
Jul 9, 2026
5868 $WMT Jul 17th 2026 125 PUTS BOUGHT@ 13.5 vs Open Interest of 1886 for a total of $7925966. 3.1x volume/OI ratio.
BEARISH
09:30 ET
Jul 8, 2026
4315 $WMT Jul 24th 2026 113 CALLS BOUGHT@ 2.1 vs Open Interest of 1268 for a total of $896312. 3.4x volume/OI ratio.
BULLISH
15:30 ET
Jul 7, 2026
3798 $WMT Jul 24th 2026 113 CALLS BOUGHT@ 2.1 vs Open Interest of 1261 for a total of $799555. 3x volume/OI ratio.
BULLISH
14:30 ET
Jul 7, 2026
8831 $WMT Jul 10th 2026 113 CALLS BOUGHT@ 1 vs Open Interest of 2548 for a total of $880274. 3.5x volume/OI ratio.
BULLISH
09:30 ET
Jul 6, 2026
4944 $WMT Jul 10th 2026 111 CALLS BOUGHT@ 2 vs Open Interest of 1604 for a total of $1010059. 3.1x volume/OI ratio.
BULLISH
09:30 ET
Jul 6, 2026
69468 $WMT Jul 17th 2026 118 CALLS BOUGHT@ 0.4 vs Open Interest of 18725 for a total of $2908625. 3.7x volume/OI ratio.
BULLISH
09:30 ET
Jul 6, 2026
6137 $WMT Jul 10th 2026 110 CALLS BOUGHT@ 2.4 vs Open Interest of 1967 for a total of $1468830. 3.1x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
3514 $WMT Jul 17th 2026 112 CALLS BOUGHT@ 2.2 vs Open Interest of 1093 for a total of $761835. 3.2x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
4944 $WMT Jul 10th 2026 111 CALLS BOUGHT@ 2 vs Open Interest of 593 for a total of $1010059. 8.3x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
6137 $WMT Jul 10th 2026 110 CALLS BOUGHT@ 2.4 vs Open Interest of 1999 for a total of $1468830. 3.1x volume/OI ratio.
BULLISH
09:30 ET
Jul 3, 2026
69468 $WMT Jul 17th 2026 118 CALLS BOUGHT@ 0.4 vs Open Interest of 1954 for a total of $2908625. 35.6x volume/OI ratio.
BULLISH
13:00 ET
Jul 2, 2026
4888 $WMT Jul 10th 2026 111 CALLS BOUGHT@ 2 vs Open Interest of 593 for a total of $998032. 8.2x volume/OI ratio.
BULLISH
11:30 ET
Jul 2, 2026
6081 $WMT Jul 10th 2026 110 CALLS BOUGHT@ 2.4 vs Open Interest of 1999 for a total of $1453602. 3x volume/OI ratio.
BULLISH
10:45 ET
Jul 2, 2026
66976 $WMT Jul 17th 2026 118 CALLS BOUGHT@ 0.4 vs Open Interest of 1954 for a total of $2790890. 34.3x volume/OI ratio.
BULLISH
09:30 ET
Jul 2, 2026
5829 $WMT Jul 10th 2026 108 CALLS BOUGHT@ 1.8 vs Open Interest of 1332 for a total of $1032782. 4.4x volume/OI ratio.
BULLISH
15:30 ET
Jul 1, 2026
514 $WMT Jul 10th 2026 122 PUTS BOUGHT@ 14.6 vs Open Interest of 245 for a total of $750502. 2.1x volume/OI ratio.
BEARISH
15:49 ET
May 19, 2026
2760 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1160884. 19.3x volume/OI ratio.
BEARISH
15:35 ET
May 19, 2026
2757 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159677. 19.3x volume/OI ratio.
BEARISH
15:18 ET
May 19, 2026
2757 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159677. 19.3x volume/OI ratio.
BEARISH
13:33 ET
May 19, 2026
2756 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159256. 19.3x volume/OI ratio.
BEARISH
13:20 ET
May 19, 2026
2756 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159256. 19.3x volume/OI ratio.
BEARISH
13:02 ET
May 19, 2026
2756 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159256. 19.3x volume/OI ratio.
BEARISH
12:50 ET
May 19, 2026
2756 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1159256. 19.3x volume/OI ratio.
BEARISH
12:35 ET
May 19, 2026
2754 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1158498. 19.3x volume/OI ratio.
BEARISH
12:18 ET
May 19, 2026
2754 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1158498. 19.3x volume/OI ratio.
BEARISH
12:04 ET
May 19, 2026
2750 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1156953. 19.2x volume/OI ratio.
BEARISH
11:50 ET
May 19, 2026
2750 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1156953. 19.2x volume/OI ratio.
BEARISH
11:17 ET
May 19, 2026
2748 $WMT Jun 18th 2026 133 PUTS BOUGHT@ 4.2 vs Open Interest of 143 for a total of $1156139. 19.2x volume/OI ratio.
BEARISH
15:48 ET
May 7, 2026
4810 $WMT May 15th 2026 110 CALLS BOUGHT@ 20 vs Open Interest of 1599 for a total of $9618124. 3x volume/OI ratio.
BULLISH
15:48 ET
May 7, 2026
6259 $WMT May 15th 2026 105 CALLS BOUGHT@ 24.9 vs Open Interest of 1974 for a total of $15564068. 3.2x volume/OI ratio.
BULLISH
15:49 ET
Apr 28, 2026
5691 $WMT May 15th 2026 126 PUTS BOUGHT@ 2.3 vs Open Interest of 282 for a total of $1315418. 20.2x volume/OI ratio.
BEARISH
15:47 ET
Apr 15, 2026
5153 $WMT Apr 24th 2026 124 CALLS BOUGHT@ 2 vs Open Interest of 777 for a total of $1007669. 6.6x volume/OI ratio.
BULLISH
15:34 ET
Mar 5, 2026
5237 $WMT Mar 13th 2026 123 CALLS BOUGHT@ 2.4 vs Open Interest of 264 for a total of $1241169. 19.8x volume/OI ratio.
BULLISH
15:02 ET
Feb 19, 2026
1897 $WMT Feb 27th 2026 129 PUTS BOUGHT@ 4.2 vs Open Interest of 520 for a total of $800534. 3.6x volume/OI ratio.
BEARISH
11:03 ET
Feb 19, 2026
4209 $WMT Feb 27th 2026 130 CALLS BOUGHT@ 2 vs Open Interest of 1590 for a total of $841800. 2.6x volume/OI ratio.
BULLISH
17:04 ET
Feb 12, 2026
2377 $WMT Feb 27th 2026 132 PUTS BOUGHT@ 3.9 vs Open Interest of 24 for a total of $915145. 99x volume/OI ratio.
BEARISH
16:32 ET
Feb 12, 2026
4233 $WMT Feb 20th 2026 130 PUTS BOUGHT@ 2.8 vs Open Interest of 1718 for a total of $1164075. 2.5x volume/OI ratio.
BEARISH
16:03 ET
Feb 5, 2026
7227 $WMT Feb 20th 2026 124 PUTS BOUGHT@ 2.5 vs Open Interest of 1912 for a total of $1777842. 3.8x volume/OI ratio.
BEARISH
19:02 ET
Feb 3, 2026
598 $WMT Feb 13th 2026 115 CALLS BOUGHT@ 13.2 vs Open Interest of 293 for a total of $791752. 2x volume/OI ratio.
BULLISH
16:31 ET
Feb 3, 2026
598 $WMT Feb 13th 2026 115 CALLS BOUGHT@ 13.2 vs Open Interest of 293 for a total of $791752. 2x volume/OI ratio.
BULLISH
07:31 ET
Feb 3, 2026
775 $WMT Feb 13th 2026 112 CALLS BOUGHT@ 12.3 vs Open Interest of 82 for a total of $952475. 9.5x volume/OI ratio.
BULLISH
16:02 ET
Feb 2, 2026
724 $WMT Feb 13th 2026 112 CALLS BOUGHT@ 12.2 vs Open Interest of 58 for a total of $881108. 12.5x volume/OI ratio.
BULLISH
16:02 ET
Feb 2, 2026
1755 $WMT Feb 20th 2026 122 CALLS BOUGHT@ 4.8 vs Open Interest of 591 for a total of $842400. 3x volume/OI ratio.
BULLISH
12:04 ET
Feb 2, 2026
3482 $WMT Feb 20th 2026 124 PUTS BOUGHT@ 4.1 vs Open Interest of 110 for a total of $1427620. 31.7x volume/OI ratio.
BEARISH

How to read WMT unusual options activity

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

WMT options flow FAQ

Is there unusual options activity in WMT today?

Our most recent flagged WMT trade was at 14:30 ET on Oct 20, 2026. This page lists every recent WMT trade our scanner flagged, newest first, and refreshes every few minutes during market hours.

Is WMT options flow bullish or bearish right now?

Of 81 recent flagged WMT trades, 47 were bullish (calls bought at or above the ask) and 34 were bearish (puts bought at or above the ask). Large put buying is often hedging, so treat this as positioning data, not a prediction.