Will the highest temperature in Helsinki be 12°C on October 17?

Tick: 0.01
Min order: 5
Fees: 0.05 · 100 @ 0.50 = $1.25 · takers only
Ends: 2026-10-17
Resolves by: https://www.weather.gov/wrh/timeseries?site=efhk
Rewards: 20 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.65. up 0.44 over the period, from 0.21. Range 0.21 to 0.72. 39 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
0.67	420	420
0.68	528	948
0.69	28	976
0.70	16	992
0.71	49	1,041
0.72	16	1,057
0.79	45	1,102
0.80	5	1,107
0.82	6	1,113
0.84	6	1,119
0.85	7	1,125
0.86	7	1,133

Spread0.04Mid0.65

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.63	500	500
0.62	464	964
0.61	10	974
0.60	12	986
0.56	25	1,011
0.45	6	1,017
0.34	61	1,078
0.24	11	1,089
0.23	780	1,869
0.22	269	2,137
0.21	710	2,847
0.09	5	2,852

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.37	500	500
0.38	464	964
0.39	10	974
0.40	12	986
0.44	25	1,011
0.55	6	1,017
0.66	61	1,078
0.76	11	1,089
0.77	780	1,869
0.78	269	2,137
0.79	710	2,847
0.91	5	2,852

Spread0.04Mid0.35

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.33	420	420
0.32	528	948
0.31	28	976
0.30	16	992
0.29	49	1,041
0.28	16	1,057
0.21	45	1,102
0.20	5	1,107
0.18	6	1,113
0.16	6	1,119
0.15	7	1,125
0.14	7	1,133

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
BrettAutomatic	Yes	1,840.42
VitoCorleone777	Yes	1,301.39
0x8fbd7cf5f806f563080864694415829f7229a95	Yes	499.67
tradetosurvive1	Yes	288.37
bellotas500	Yes	287.86
0x567	Yes	189.04
aliaspopeye	Yes	156.31
open0001	Yes	150
OnlyLuckNoBrain	Yes	141.22
kerbrerv	Yes	118.37
printer-go-brrr	Yes	88.79
WrongBy1Degree	Yes	71.43
fregdf12f	Yes	61.31
yellowhp	Yes	59.88
Poligarch	Yes	57.64
rdgg7	Yes	48.78
televisionloud	Yes	44.82
sleeper-service	Yes	40.86
meteomath	Yes	40
RiskyMoolah	Yes	40

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
00:54:45	BUY	Yes	0.66	19	$12.67
00:51:39	BUY	Yes	0.63	5	$3.15
00:47:56	BUY	Yes	0.6299998362	2	$1.00
00:17:06	BUY	Yes	0.6233333333	150	$93.50
00:15:20	BUY	Yes	0.6299999685	5	$3.00
00:12:53	BUY	Yes	0.6299999826	28	$17.78
23:58:47	BUY	No	0.4	22	$8.80
23:58:47	BUY	No	0.3972454545	22	$8.74
23:46:06	SELL	Yes	0.62	5	$3.10
23:19:18	BUY	Yes	0.6960591133	20	$14.13
23:19:09	BUY	No	0.3504761905	21	$7.36
23:17:38	BUY	Yes	0.69	7	$4.91
23:17:38	BUY	Yes	0.6902733485	13	$9.09
23:17:38	BUY	Yes	0.69	5	$3.52
23:17:38	BUY	Yes	0.69	5	$3.58
23:17:38	BUY	Yes	0.69	10	$6.96
23:16:02	SELL	No	0.38	21	$7.98
23:16:02	SELL	No	0.39	56	$21.66
23:16:00	BUY	Yes	0.61	2	$1.40
23:14:41	BUY	Yes	0.5999999683	13	$7.58
23:08:02	SELL	No	0.4	43	$17.02
22:10:30	BUY	No	0.43	6	$2.65
22:09:32	BUY	No	0.43	8	$3.35
22:09:27	BUY	No	0.43	2	$0.95
22:09:17	BUY	No	0.4	128	$51.29