National Bank Open: Marta Kostyuk vs Madison Keys | Polymarket | Vike

Total volume

$936,779

Trades

4,049

Unique wallets

648

Liquidity

$0

End date

2026-08-12

First seen

2026-08-05

last 08-06 22:40

YES price (mid)

last 60 days, hourly

Not enough snapshot data yet — the snapshot daemon polls every 5 min.

YES holders

Substantial-Service +106,680 Frail-Possible +91,069 Glaring-Salt +67,689 Scary-Edible +58,515 Faithful-Jazz +48,362 Innocent-Grape +44,853 Powerless-Savannah +44,102 Cuddly-Battalion +22,693

NO holders

Glaring-Salt +143,847 Rash-Copying +108,391 Scary-Edible +63,910 (anon) +50,567 Cuddly-Battalion +42,010 Faithful-Jazz +33,599 Powerless-Savannah +17,592 Frail-Possible +15,730

Cohort breakdown

who's buying — by wallet tier SMI: +14.7¢ (top1%: 86% YES on $553.7K vs crowd: 72% YES on $856.1K)

By volume tier

Tier	Wallets	YES buy	NO buy	Net bias
🐋 Whale	130	$564.4K	$225.7K	+$338.7K
🐬 Dolphin	169	$39.8K	$15.4K	+$24.4K
🐟 Fish	183	$6.7K	$1.7K	+$5.0K
🦐 Shrimp	166	$1.6K	$631	+$936

By P&L percentile

Tier	Wallets	YES buy	NO buy	Net bias
🎯 Top 1%	79	$477.5K	$76.1K	+$401.4K
🏆 Top 5%	84	$18.2K	$3.1K	+$15.1K
✅ Top 10%	46	$872	$371	+$501
Median	34	$112	$48	+$64
Below median	123	$917	$514	+$403
⚠️ Bottom 10%	78	$6.6K	$562	+$6.0K
🔻 Bottom 5%	104	$11.9K	$3.0K	+$8.9K
💀 Bottom 1%	100	$96.5K	$159.9K	$63.4K

Wallet leaderboard (60) Recent trades

Wallet	Side	Net shares	Cost basis	Volume	Trades	Last activity
Glaring-Salt 0xfe78…0319	Madison Keys	+143,847	$11,745	$11,745	147	08-06 22:09
Rash-Copying 0x5f65…2036	Madison Keys	+108,391	$54,172	$143,775	4	08-06 20:49
Substantial-Service 0x2c33…0563	Marta Kostyuk	+106,680	$57,302	$57,302	6	08-06 21:40
Frail-Possible 0x204f…5e14	Marta Kostyuk	+91,069	$84,445	$84,445	41	08-06 22:04
Glaring-Salt 0xfe78…0319	Marta Kostyuk	+67,689	$50,798	$50,798	51	08-06 21:40
Scary-Edible 0x2005…75ea	Madison Keys	+63,910	$18,817	$18,817	38	08-06 22:01
Scary-Edible 0x2005…75ea	Marta Kostyuk	+58,515	$38,733	$38,733	41	08-06 22:04
(anonymous) 0x59ab…f844	Madison Keys	+50,567	$3,000	$3,000	1	08-06 21:40
Faithful-Jazz 0x32b4…8b21	Marta Kostyuk	+48,362	$31,334	$31,334	42	08-06 21:40
Innocent-Grape 0xcf6c…7e66	Marta Kostyuk	+44,853	$43,860	$43,860	6	08-06 21:57
Powerless-Savannah 0x5268…135d	Marta Kostyuk	+44,102	$37,565	$37,565	37	08-06 22:04
Cuddly-Battalion 0x6f3e…bcf8	Madison Keys	+42,010	$18,262	$18,262	11	08-06 19:45
Faithful-Jazz 0x32b4…8b21	Madison Keys	+33,599	$10,150	$10,150	30	08-06 21:39
Cuddly-Battalion 0x6f3e…bcf8	Marta Kostyuk	+22,693	$12,254	$12,254	3	08-06 20:43
(anonymous) 0x9909…311c	Marta Kostyuk	+21,612	$21,590	$21,590	27	08-06 22:27
(anonymous) 0x9bb1…4dbe	Marta Kostyuk	+20,512	$20,000	$20,000	1	08-06 21:48
Powerless-Savannah 0x5268…135d	Madison Keys	+17,592	$4,442	$4,442	4	08-06 22:01
Frail-Possible 0x204f…5e14	Madison Keys	+15,730	$3,415	$3,415	18	08-06 22:03
Irresponsible-Autumn 0xd9e0…05f2	Madison Keys	+15,550	$3,565	$3,565	52	08-06 21:48
Slow-Escape 0xde9f…d43c	Marta Kostyuk	+15,403	$10,447	$10,447	8	08-06 21:44
Smoggy-Veterinarian 0xd5d4…8b32	Madison Keys	+15,396	$334	$334	14	08-06 22:09
Irresponsible-Autumn 0xd9e0…05f2	Marta Kostyuk	+15,328	$11,535	$11,535	50	08-06 22:03
(anonymous) 0x21af…f272	Madison Keys	+13,553	$1,600	$1,600	15	08-06 21:38
(anonymous) 0x0353…c2ff	Madison Keys	+12,500	$6,077	$6,077	2	08-06 20:54
(anonymous) 0x79ae…9a4a	Madison Keys	+11,397	$5,103	$5,103	2	08-06 19:51
(anonymous) 0x21af…f272	Marta Kostyuk	+11,164	$5,106	$10,392	8	08-06 21:45
Naughty-Tab 0x492b…45ee	Marta Kostyuk	+10,289	$7,791	$85,833	110	08-06 22:10
Massive-Capital 0x64e9…eb4c	Madison Keys	+10,000	$4,500	$4,500	5	08-06 20:44
Courageous-Robin 0xdb85…152f	Madison Keys	+10,000	$4,500	$4,500	5	08-06 13:08
(anonymous) 0x61a8…1ad4	Madison Keys	+8,994	$332	$332	5	08-06 21:50
Frosty-Layer-Numismatist 0xcd65…ee96	Marta Kostyuk	+8,929	$5,000	$5,000	1	08-06 18:38
Scornful-West 0x6d3c…d294	Madison Keys	+7,500	$3,224	$7,750	58	08-06 19:49
(anonymous) 0xc13f…c336	Madison Keys	+6,882	$468	$468	1	08-06 22:01
Conscious-Outfielder 0xdb83…1e50	Marta Kostyuk	+5,607	$3,343	$3,343	45	08-06 20:57
Opulent-Cloakroom 0x98db…dd17	Marta Kostyuk	+5,373	$3,210	$3,210	23	08-06 21:33
(anonymous) 0x6319…d371	Marta Kostyuk	+5,300	$2,915	$2,915	1	08-06 20:11
(anonymous) 0xda48…fc95	Marta Kostyuk	+5,025	$5,000	$5,000	1	08-06 22:06
Opulent-Cloakroom 0x98db…dd17	Madison Keys	+4,931	$1,761	$1,761	19	08-06 21:40
Infinite-Authorization 0xe3dc…eaa8	Madison Keys	+4,598	$2,115	$2,115	1	08-06 19:24
Slow-Escape 0xde9f…d43c	Madison Keys	+4,140	$1,268	$1,268	4	08-06 21:26
Radiant-Birdhouse 0xc3c3…eec8	Madison Keys	+4,000	$1,800	$1,800	1	08-06 16:28
Fruitful-Admire 0x1cba…b694	Madison Keys	+3,964	$1,178	$1,178	105	08-06 21:45
Fruitful-Admire 0x1cba…b694	Marta Kostyuk	+3,964	$2,653	$2,653	69	08-06 21:45
Lucky-Invader 0xa9c4…7433	Marta Kostyuk	+3,599	$1,886	$8,183	32	08-06 20:40
Lustrous-Sediment 0x6340…e272	Madison Keys	+3,587	$1,578	$1,578	7	08-06 19:59
(anonymous) 0x67b0…89d3	Marta Kostyuk	+3,345	$3,272	$3,272	10	08-06 22:05
(anonymous) 0x0cdf…ec9e	Madison Keys	+3,261	$1,500	$1,500	1	08-05 20:53
(anonymous) 0x398f…30f2	Madison Keys	+3,172	$1,021	$1,021	121	08-06 22:04
(anonymous) 0x2ad5…62ff	Marta Kostyuk	+3,000	$1,868	$1,868	28	08-06 21:48
Grave-Plastic 0x4afb…ed2b	Madison Keys	+3,000	$1,320	$1,320	1	08-06 17:17
(anonymous) 0x0116…7e16	Marta Kostyuk	+2,999	$2,956	$2,956	1	08-06 21:50
(anonymous) 0xafaf…1635	Marta Kostyuk	+2,980	$2,408	$2,408	43	08-06 21:40
(anonymous) 0xafaf…1635	Madison Keys	+2,978	$553	$553	40	08-06 22:01
Vengeful-Light 0xcd3f…8e2b	Marta Kostyuk	+2,924	$2,821	$2,821	9	08-06 22:03
(anonymous) 0x2ad5…62ff	Madison Keys	+2,856	$1,108	$1,108	48	08-06 21:48
Carefree-Significance 0x99f0…9495	Madison Keys	+2,576	$1,076	$1,076	4	08-06 20:44
(anonymous) 0x398f…30f2	Marta Kostyuk	+2,519	$1,625	$1,625	113	08-06 22:05
Quarterly-Lag 0xba8c…e77d	Marta Kostyuk	+2,150	$2,148	$2,148	7	08-06 22:40
Happy-Go-Lucky-Min 0x84ad…bfb7	Marta Kostyuk	+2,092	$1,171	$1,171	17	08-06 22:01
(anonymous) 0x9ec2…bd08	Marta Kostyuk	+2,080	$1,023	$1,023	2	08-06 20:52