Will the highest temperature in Helsinki be 16°C on September 20?

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

Price history

charttable

Yes. Currently 0.24. down 0.09 over the period, from 0.33. Range 0.24 to 0.37. 17 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
0.27	5	5
0.28	256	261
0.29	174	435
0.30	157	592
0.31	43	635
0.32	45	680
0.33	53	733
0.34	32	765
0.40	5	770
0.44	5	775
0.48	6	781
0.50	6	787

Spread0.05Mid0.24

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.22	13	13
0.21	112	125
0.20	3,883	4,008
0.19	8	4,016
0.16	8	4,024
0.14	61	4,085
0.13	119	4,204
0.12	7	4,211
0.11	73	4,284
0.10	8	4,292
0.09	41	4,332
0.08	30	4,362

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.78	13	13
0.79	112	125
0.80	3,883	4,008
0.81	8	4,016
0.84	8	4,024
0.86	61	4,085
0.87	119	4,204
0.88	7	4,211
0.89	73	4,284
0.90	8	4,292
0.91	41	4,332
0.92	30	4,362

Spread0.05Mid0.76

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.73	5	5
0.72	256	261
0.71	174	435
0.70	157	592
0.69	43	635
0.68	45	680
0.67	53	733
0.66	32	765
0.60	5	770
0.56	5	775
0.52	6	781
0.50	6	787

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
WrongBy1Degree	Yes	138.89
WeatherPeen69	Yes	26
tradetosurvive1	Yes	24.88
superpipp	Yes	11.53
HotChili	Yes	8
0xdccb…93ab	Yes	4.98
HouseVornherr	Yes	4.37
0xa5ef…2966	No	173.99
OnlyLuckNoBrain	No	26
0x973	No	11.53
ligma228	No	3.89
Jorma22	No	2.08
0x1f43…fcd5	No	1.47

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
21:00:54	BUY	No	0.75	8	$6.00
20:58:49	BUY	Yes	0.26	12	$3.00
19:33:43	SELL	Yes	0.25	5	$1.25
16:33:28	SELL	Yes	0.29	1	$0.43
16:33:21	BUY	No	0.7099999897	2	$1.38
16:33:19	BUY	No	0.7099999897	2	$1.38
16:31:42	BUY	No	0.6799998912	1	$1.00
16:31:04	BUY	Yes	0.33	26	$8.58
15:09:39	BUY	No	0.6499998597	2	$1.39
15:09:39	SELL	Yes	0.35	2	$0.72
15:09:36	BUY	No	0.6499998556	2	$1.35
11:55:33	BUY	No	0.6494178571	56	$36.37
11:55:33	BUY	No	0.65	70	$45.50
09:49:48	SELL	Yes	0.36	16	$5.62
08:55:01	SELL	No	0.63	20	$12.60
08:55:00	BUY	Yes	0.3599999997	139	$50.00
08:00:37	BUY	No	0.68	12	$8.02
08:00:34	BUY	No	0.68	8	$5.57