API & Explorer Update: Analytics, CLOB v2, OracleLearn more
Explorer
MarketsTradersTagsAnalyticsRewardsAPI
Polymarket Explorer
Top Markets
Top Categories
Top Traders
Rewards Markets

Build with Struct

The Polymarket data API powering this explorer. Plug into markets, traders, and trades in minutes.

struct.to
  • REST APIMarkets, traders, trades, leaderboards.
  • WebhooksReal-time event delivery to your endpoint.
  • WebSocketsLive streams for prices, orders, fills.
  • DocumentationReference, guides, and SDK examples.
Top Markets
  • US x Iran ceasefire extended by April 22, 2026?
  • Pistons vs. Magic
  • Israel x Hezbollah Ceasefire extended by April 26, 2026?
  • Timberwolves vs. Nuggets
  • Will the Iranian regime fall by April 30?
View all →
Top Categories
  • Sports
  • Politics
  • Games
  • Crypto
  • Crypto Prices
View all →
Top Traders
  • 0x4924...8a3782
  • HorizonSplendidView
  • 0x2a2c...fb9bc1
  • reachingthesky
  • beachboy4
View all →
Rewards Markets
  • US x Iran ceasefire extended by April 22, 2026?
  • Pistons vs. Magic
  • Israel x Hezbollah Ceasefire extended by April 26, 2026?
  • Timberwolves vs. Nuggets
  • Will the Iranian regime fall by April 30?
View all →
  1. Home
  2. /Traders
  3. /karlbertiljonsson

Loading open positions...

Analytics

Volume

Fees

Trades

Avg trade size

Volume

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Yes vs No volume

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Yes vs No trades

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Avg trade size

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Shares traded

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Buy size distribution

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Fees

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Trade types

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC
K

karlbertiljonsson

Active Since

Jan 16, 2026

Last Active

Apr 27, 2026

Buys

2,768

Sells

631

Redemptions

1,632

Merges

0

Volume

$40.8K

Fees

$62.3

View Profile
K

karlbertiljonsson

0x51d9...bab0ae

Powered by

Trader DNA

Generalist
12°C
12°C
No

177.20 net shares

91.4¢ / 93.0¢

-$163 (-100.4%)

$82.4

88.60 shares

Apr 27, 2026

5:22 PM

9°C
9°C
No

74.86 net shares

99.0¢ / 100.0¢

-$74.1 (-100.1%)

$37.4

37.43 shares

Apr 27, 2026

12:44 PM

15°C
15°C
No

65.26 net shares

66.2¢ / 100.0¢

-$43.9 (-101.7%)

$32.6

32.63 shares

Apr 27, 2026

3:57 PM

14°C
14°C
Yes

15.43 net shares

34.0¢ / 31.0¢

-$5.25 (-100.0%)

$2.39

7.72 shares

Apr 27, 2026

3:40 PM

>$1T
>$1T
Yes

0.01 net shares

83.0¢ / 93.7¢

$0.23 (4.6%)

$0.01

0.01 shares

Feb 18, 2026

8:46 PM

11°C
11°C
Yes

0.02 net shares

23.2¢ / 100.0¢

$0.06 (1.6%)

$0.01

0.01 shares

Apr 22, 2026

6:54 PM

11°C
11°C
Yes

0.01 net shares

18.8¢ / 100.0¢

$15.5 (380.3%)

$0.01

0.01 shares

Apr 27, 2026

12:45 PM

13°C
13°C
Yes

0.01 net shares

41.2¢ / 100.0¢

$37.5 (126.2%)

$0.01

0.01 shares

Apr 23, 2026

7:10 AM

14°C
14°C
Yes

0.01 net shares

62.0¢ / 100.0¢

$45.8 (55.7%)

$0

0.00 shares

Apr 22, 2026

5:20 AM

Greece
Greece
No

0.01 net shares

91.1¢ / 89.0¢

$0.39 (0.7%)

$0

0.00 shares

Feb 12, 2026

5:10 PM

14°C
14°C
Yes

0.00 net shares

27.1¢ / 100.0¢

$26.4 (57.9%)

$0

0.00 shares

Apr 23, 2026

11:28 AM

33°C
33°C
Yes

0.00 net shares

5.1¢ / 100.0¢

$35.9 (1743.6%)

$0

0.00 shares

Apr 22, 2026

5:15 AM

86-87°F
86-87°F
No

0.00 net shares

23.1¢ / 100.0¢

-$19.2 (-83.5%)

$0

0.00 shares

Apr 19, 2026

6:10 PM

Will Trump be impeached by June 30?
Will Trump be impeached by June 30?
Yes

0.00 net shares

6.0¢ / 2.5¢

-$0.67 (-46.7%)

$0

0.00 shares

Feb 18, 2026

8:45 PM

Raphael Warnock
Raphael Warnock
Yes

111.11 net shares

0.9¢ / 0.8¢

-$0.89 (-44.4%)

$0

0.00 shares

Feb 8, 2026

8:19 AM

21°C
21°C
Yes

279.14 net shares

0.6¢ / 0.0¢

-$1.61 (-80.2%)

$0.00

0.00 shares

Apr 21, 2026

8:15 PM

27°C
27°C
Yes

83.49 net shares

0.9¢ / 0.0¢

-$0.83 (-105.0%)

$0.00

0.00 shares

Apr 21, 2026

6:34 PM

12°C
12°C
Yes

-77.65 net shares

0.9¢ / 0.0¢

$5.74 (569.2%)

$0.00

0.00 shares

Apr 21, 2026

7:18 PM

11°C
11°C
Yes

19.08 net shares

2.5¢ / 0.0¢

-$0.5 (-104.9%)

$0.00

0.00 shares

Apr 21, 2026

6:43 PM

15°C
15°C
No

10.54 net shares

75.1¢ / 0.0¢

-$8.02 (-101.3%)

$0.00

0.00 shares

Apr 20, 2026

9:42 AM

30°C
30°C
Yes

101.52 net shares

2.0¢ / 0.0¢

-$2.1 (-104.2%)

$0.00

0.00 shares

Apr 21, 2026

7:53 PM

14°C
14°C
No

5.84 net shares

54.3¢ / 0.0¢

-$3.24 (-102.3%)

$0.00

0.00 shares

Apr 20, 2026

10:22 AM

12°C
12°C
Yes

17.63 net shares

10.0¢ / 0.0¢

-$1.76 (-100.0%)

$0.00

0.00 shares

Apr 25, 2026

10:26 AM

11°C
11°C
No

0.01 net shares

8.8¢ / 0.0¢

-$0.91 (-42.7%)

$0.00

0.01 shares

Apr 27, 2026

1:33 PM

10°C
10°C
Yes

0.02 net shares

16.6¢ / 0.0¢

-$4.1 (-85.9%)

$0.00

0.01 shares

Apr 27, 2026

1:33 PM

1–25

K

karlbertiljonsson

0x51d9...bab0ae

Powered by

Cumulative PnL

-$122

PnL Calendar

April 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1$0.49
$0.49Apr 1, 2026
2$0.45
$0.45Apr 2, 2026
3$0.41
$0.41Apr 3, 2026
4$0.24
$0.24Apr 4, 2026
5$2.25
$2.25Apr 5, 2026
6$1.59
$1.59Apr 6, 2026
7$0.76
$0.76Apr 7, 2026
8$2.65
$2.65Apr 8, 2026
9$1.57
$1.57Apr 9, 2026
10$1.99
$1.99Apr 10, 2026
11$3.31
$3.31Apr 11, 2026
12$4.53
$4.53Apr 12, 2026
13$1.1
$1.1Apr 13, 2026
14$31.2
$31.2Apr 14, 2026
15$14.2
$14.2Apr 15, 2026
16$13.3
$13.3Apr 16, 2026
17$5.48
$5.48Apr 17, 2026
18$21.7
$21.7Apr 18, 2026
19$88.5
$88.5Apr 19, 2026
20-$12.7
-$12.7Apr 20, 2026
21-$6.72
-$6.72Apr 21, 2026
22$22.2
$22.2Apr 22, 2026
23$31.3
$31.3Apr 23, 2026
24$30
$30Apr 24, 2026
25$11.9
$11.9Apr 25, 2026
26-$1.8
-$1.8Apr 26, 2026
27$21.7
$21.7Apr 27, 2026
28$8.53
$8.53Apr 28, 2026
29
30

Performance Summary

Events Traded

93

Markets Traded

1930

Markets Won

1327

Markets Lost

286

Avg. Hold Time

1d 45s

Best Win

Will the highest temperature in Seoul be 20°C on April 13?

$192

Will the highest temperature in Seoul be 20°C on April 13?

Best Day

$88.5, Apr 19, 2026

Worst Day

-$117, Feb 18, 2026

Longest Win Streak

19d

Longest Loss Streak

6d

Current Streak

2d W

Volume

$8.31K

+7223.7%

Fees

$16.9

+48150.6%

Trades

272

+814.6%

Avg trade size

$30.5

+700.8%

Volume

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Yes vs No volume

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Yes vs No trades

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Avg trade size

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Shares traded

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Buy size distribution

Total buys225
explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Fees

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC

Trade types

explorer.struct.to/traders/0x51d997070de3d335b7861123921372021abab0ae
Apr 28, 2026, 03:07 UTC