Will the highest temperature in Helsinki be 16°C on September 18?

Tick: 0.01
Min order: 5
Fees: 0.05 · 100 @ 0.50 = $1.25 · takers only
Ends: 2026-09-18
Resolves by: https://www.weather.gov/wrh/timeseries?site=efhk
Rewards: 20 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.61. up 0.35 over the period, from 0.26. Range 0.26 to 0.65. 25 points.

Order book

Not connected

Yes

Live

Yes asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.62	378	378
0.63	647	1,025
0.64	7,612	8,638
0.65	5,791	14,429
0.68	6	14,435
0.70	37	14,472
0.71	100	14,572
0.72	7	14,579
0.74	8	14,587
0.76	8	14,595
0.78	9	14,604
0.80	5	14,609

Spread0.02Mid0.61

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.60	120	120
0.59	241	361
0.58	81	442
0.55	54	496
0.52	3	499
0.44	36	534
0.43	95	630
0.42	238	868
0.31	312	1,180
0.30	675	1,855
0.26	327	2,181
0.25	652	2,834

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.40	120	120
0.41	241	361
0.42	81	442
0.45	54	496
0.48	3	499
0.56	36	534
0.57	95	630
0.58	238	868
0.69	312	1,180
0.70	675	1,855
0.74	327	2,181
0.75	652	2,834

Spread0.02Mid0.39

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.38	378	378
0.37	647	1,025
0.36	7,612	8,638
0.35	5,791	14,429
0.32	6	14,435
0.30	37	14,472
0.29	100	14,572
0.28	7	14,579
0.26	8	14,587
0.24	8	14,595
0.22	9	14,604
0.20	5	14,609

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
fildoro	Yes	514.05
iWasEnough	Yes	451.02
blockpwx	Yes	307.69
newbie147	Yes	118.11
yueyueyn	Yes	110.82
pierodi87	Yes	107
nzbryant	Yes	105.51
wfffkkl	Yes	87.31
jensond	Yes	48
Kaos44	Yes	25.01
0x973	Yes	20
whhisky	Yes	20
0x6546ac09271889F1AAAca804B33a2e7914f804e1-1782215351516	Yes	16.08
cjie1888	Yes	14.66
Kaido777taken	Yes	13.75
ssanin82	Yes	10
gipiti	Yes	10
keywordw	Yes	9.68
0xSPBB	Yes	9
Zephyyr	Yes	8.81

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
05:43:25	BUY	Yes	0.6199998512	2	$1.00
05:00:16	BUY	Yes	0.63	21	$13.02
04:58:12	SELL	No	0.38	10	$3.80
04:57:37	SELL	No	0.378	10	$3.78
04:57:01	BUY	No	0.4	3	$1.11
04:56:58	BUY	No	0.4	5	$2.00
04:54:33	BUY	Yes	0.6199999901	24	$15.07
04:51:45	BUY	No	0.3805365854	10	$3.90
04:51:45	BUY	No	0.38	5	$1.90
04:49:01	SELL	Yes	0.62	0	$0.19
04:46:54	BUY	No	0.3752471483	11	$3.95
04:46:52	BUY	No	0.37	5	$1.85
04:46:48	BUY	No	0.36	5	$1.83
04:46:48	BUY	No	0.36	7	$2.67
04:46:48	BUY	No	0.36	4	$1.47
04:41:49	BUY	No	0.37	11	$3.89
04:41:49	BUY	No	0.37	5	$1.85
04:41:15	BUY	Yes	0.649999974	8	$5.00
04:40:27	BUY	No	0.3599999712	8	$3.00
04:40:27	BUY	No	0.36	5	$1.80
04:36:55	BUY	No	0.36	11	$3.89
04:36:55	BUY	No	0.36	5	$1.80
04:36:51	BUY	No	0.36	8	$2.88
04:36:51	BUY	No	0.36	3	$0.99
04:34:01	SELL	Yes	0.64	0	$0.07