Will the highest temperature in Helsinki be 17°C on September 17?

Tick: 0.01
Min order: 5
Fees: 0.05 · 100 @ 0.50 = $1.25 · takers only
Ends: 2026-09-17
Resolves by: https://www.weather.gov/wrh/timeseries?site=efhk
Rewards: 100 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.55. up 0.19 over the period, from 0.36. Range 0.36 to 0.61. 51 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
0.57	16	16
0.58	19	35
0.59	10	45
0.61	5	50
0.64	6	56
0.66	6	61
0.67	10	71
0.68	6	78
0.70	37	114
0.71	6	120
0.72	7	127
0.74	8	135

Spread0.05Mid0.54

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.52	10	10
0.51	20	30
0.50	5	35
0.49	5	40
0.48	5	45
0.47	5	50
0.45	39	89
0.44	30	119
0.43	14	133
0.37	30	163
0.11	30	193
0.05	10	203

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.48	10	10
0.49	20	30
0.50	5	35
0.51	5	40
0.52	5	45
0.53	5	50
0.55	39	89
0.56	30	119
0.57	14	133
0.63	30	163
0.89	30	193
0.95	10	203

Spread0.05Mid0.45

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.43	16	16
0.42	19	35
0.41	10	45
0.39	5	50
0.36	6	56
0.34	6	61
0.33	10	71
0.32	6	78
0.30	37	114
0.29	6	120
0.28	7	127
0.26	8	135

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
BobbythePug	Yes	253
balthazar	Yes	199.97
nzbryant	Yes	191.19
KickstandBot	Yes	156
newbie147	Yes	120.91
PintouOClima	Yes	115.37
0x9c95…52db	Yes	99
XMXTest	Yes	99
TojeTestUserr12	Yes	94.74
0xf33c…488c	Yes	94.34
iWasEnough	Yes	92.25
0x4E72c22CD76f9973a48aedfd79FeEAaCC8B7FFb9-1778811541343	Yes	75.1
0x973	Yes	68.39
Tommy-123123	Yes	60.5
0x6546ac09271889F1AAAca804B33a2e7914f804e1-1782215351516	Yes	52.55
YsWeath	Yes	37.69
0x9506…1c4f	Yes	36.48
emberthespirit	Yes	33.77
0x5F3ee9c40Be255D1C18cA38bf4Ab94b564C75337-1776862065527	Yes	30
pepead	Yes	27

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
07:00:22	BUY	No	0.48	6	$3.07
06:38:49	BUY	No	0.46	15	$6.84
06:17:43	BUY	No	0.47	14	$6.39
06:13:48	BUY	No	0.4699999612	9	$4.00
05:25:01	BUY	No	0.47	2	$0.84
05:20:24	BUY	No	0.46	7	$3.22
03:01:40	BUY	Yes	0.6179493053	36	$22.54
02:57:06	BUY	No	0.4305452201	12	$5.00
02:57:06	BUY	No	0.4399999883	7	$3.00
02:57:06	BUY	No	0.4299998882	2	$1.00
02:10:28	BUY	Yes	0.599999933	3	$1.79
00:21:10	BUY	No	0.42	8	$3.31
00:20:06	SELL	No	0.4087580645	6	$2.53
00:19:58	SELL	No	0.41	6	$2.54
00:16:39	BUY	No	0.45	5	$2.25
00:07:55	SELL	No	0.4264516129	12	$5.29
00:06:54	BUY	Yes	0.59	3	$1.77
00:06:52	BUY	Yes	0.59	3	$1.77
00:06:10	BUY	No	0.44	12	$5.08
00:04:34	BUY	No	0.44	10	$4.40
00:04:34	BUY	No	0.44	20	$8.80
00:04:34	BUY	No	0.44	8	$3.72
00:04:03	BUY	Yes	0.581075	8	$4.65
23:37:21	BUY	No	0.4499998425	2	$1.00
23:37:06	BUY	Yes	0.55	16	$8.80