Will the highest temperature in Helsinki be 12°C on September 23?

Tick: 0.01
Min order: 5
Fees: 0.05 · 100 @ 0.50 = $1.25 · takers only
Ends: 2026-09-23
Resolves by: https://www.weather.gov/wrh/timeseries?site=efhk
Rewards: 20 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.48. up 0.29 over the period, from 0.20. Range 0.19 to 0.48. 34 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
0.49	15	15
0.50	36	51
0.51	2,939	2,990
0.52	98	3,089
0.53	12	3,100
0.54	22	3,122
0.55	42	3,164
0.56	13	3,177
0.57	13	3,189
0.58	59	3,248
0.59	14	3,263
0.60	5	3,268

Spread0.01Mid0.48

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.48	35	35
0.47	103	138
0.46	5	143
0.45	5	148
0.43	5	153
0.42	121	274
0.41	294	568
0.40	818	1,386
0.36	7	1,393
0.33	277	1,670
0.31	159	1,829
0.28	9	1,838

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.52	35	35
0.53	103	138
0.54	5	143
0.55	5	148
0.57	5	153
0.58	121	274
0.59	294	568
0.60	818	1,386
0.64	7	1,393
0.67	277	1,670
0.69	159	1,829
0.72	9	1,838

Spread0.01Mid0.52

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.51	15	15
0.50	36	51
0.49	2,939	2,990
0.48	98	3,089
0.47	12	3,100
0.46	22	3,122
0.45	42	3,164
0.44	13	3,177
0.43	13	3,189
0.42	59	3,248
0.41	14	3,263
0.40	5	3,268

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
fildoro	Yes	831.73
Weather-Guru	Yes	400
OnlyLuckNoBrain	Yes	359.77
WrongBy1Degree	Yes	202.96
0x9c95…52db	Yes	130
yueyueyn	Yes	124.75
cipekci	Yes	104.66
wfffkkl	Yes	85.27
jensond	Yes	75
0xd96a…d8ce	Yes	70
0x9e3ed7b661a903fc97afcf49e0f014ebe869f882-1783406009396	Yes	67.18
omore	Yes	60
smackdatgame	Yes	54
0x496f76BD5Cf4c2819C710aE90Ed1C84B2dc6FA5D-1773782287927	Yes	38.68
2B9S	Yes	37.4
emberthespirit	Yes	32
AuspiciousWolf	Yes	26
iWasEnough	Yes	24.83
0xed22…34d0	Yes	20.55
0x5F3ee9c40Be255D1C18cA38bf4Ab94b564C75337-1776862065527	Yes	20.46

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
11:19:10	BUY	No	0.53	3	$1.59
11:05:09	BUY	Yes	0.4799998464	2	$1.00
11:00:25	BUY	Yes	0.47	13	$6.11
10:53:33	BUY	Yes	0.4607843065	11	$5.00
10:40:54	BUY	No	0.56	8	$4.72
10:40:46	BUY	No	0.5599998035	2	$1.14
10:40:46	BUY	No	0.56	10	$5.60
10:40:34	BUY	No	0.55	20	$11.00
10:40:34	BUY	No	0.542484333	22	$12.12
10:40:24	BUY	No	0.5299999928	59	$31.51
10:40:10	BUY	Yes	0.4799998464	2	$1.00
10:09:36	SELL	No	0.5225	20	$10.45
10:00:07	SELL	No	0.5155493896	18	$9.29
09:11:09	SELL	Yes	0.45	1	$0.36
09:09:24	BUY	Yes	0.4783251866	30	$14.28
09:06:55	BUY	Yes	0.47	14	$6.58
09:06:52	BUY	Yes	0.46	5	$2.30
09:06:49	BUY	Yes	0.45	13	$5.63
09:06:46	BUY	Yes	0.46	20	$9.32
09:06:45	BUY	Yes	0.4599999616	9	$4.31
09:06:43	BUY	Yes	0.44	5	$2.35
09:06:42	BUY	No	0.59999988	2	$1.00
09:06:42	BUY	No	0.59999988	2	$1.00
09:06:42	BUY	No	0.59999988	2	$1.00
09:06:42	BUY	Yes	0.3949297992	546	$215.75