Open weights AI market share

KXOPENSOURCESHARE

Open weights AI market share on Kalshi: $760,464 in volume over the last 30 days. Volume by event and outcome, with full history.

Volume by Outcome — Open Source market share on Sep 14th (Sep 14, 2026)

1

Above 75%

$22,220

2

Above 72.5%Resolved Yes

$11,414

3

Above 67.5%Resolved Yes

$8,556

4

Above 77.5%

$8,094

5

Above 70%Resolved Yes

$7,427

6

Above 80%

$6,459

7

Above 82.5%

$4,955

8

Above 87.5%

$3,870

Most Active Events

1

Open Source market share on Sep 14th (Sep 14, 2026)Sep 14, 2026

$76,058 2

Open weights AI market share — Oct 29, 2026

$66,000 3

Open vs. Closed Token Volume (open weights share) in Oct 16, 2026Oct 16, 2026

$64,932 4

Open weights AI market share — Nov 9, 2026

$61,450 5

Open weights AI market share — Oct 19, 2026

$60,384 6

Open vs. Closed Token Volume (open weights share) in Oct 8, 2026Oct 8, 2026

$59,797 7

Open weights AI market share — Nov 10, 2026

$58,132 8

Open weights AI market share — Oct 11, 2026

$44,991 9

Open weights AI market share — Nov 6, 2026

$38,697 10

Open weights AI market share — Oct 1, 2026

$37,827