Will the highest temperature in Helsinki be 17°C on September 19?

Tick: 0.01
Min order: 5
Fees: 0.05 · 100 @ 0.50 = $1.25 · takers only
Ends: 2026-09-19
Resolves by: https://www.weather.gov/wrh/timeseries?site=efhk
Rewards: 20 min size · 4.5¢ max spread

Price history

charttable

Yes. Currently 0.68. up 0.39 over the period, from 0.29. Range 0.23 to 0.68. 22 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
0.69	289	289
0.70	110	399
0.71	45,087	45,486
0.72	5,128	50,614
0.73	149	50,763
0.74	168	50,932
0.75	76	51,008
0.76	49	51,056
0.77	520	51,576
0.78	9	51,585
0.80	5	51,590
0.81	100	51,690

Spread0.02Mid0.68

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.67	21	21
0.66	25	46
0.65	132	178
0.62	22	200
0.53	20	220
0.52	22	242
0.51	279	521
0.50	80	601
0.49	201	801
0.48	215	1,016
0.47	567	1,583
0.46	300	1,883

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.33	21	21
0.34	25	46
0.35	132	178
0.38	22	200
0.47	20	220
0.48	22	242
0.49	279	521
0.50	80	601
0.51	201	801
0.52	215	1,016
0.53	567	1,583
0.54	300	1,883

Spread0.02Mid0.32

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.31	289	289
0.30	110	399
0.29	45,087	45,486
0.28	5,128	50,614
0.27	149	50,763
0.26	168	50,932
0.25	76	51,008
0.24	49	51,056
0.23	520	51,576
0.22	9	51,585
0.20	5	51,590
0.19	100	51,690

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
fildoro	Yes	560.53
0xbddc2a7690BF600E347d5eb4A9C28f9F24E55d4f-1774968947489	Yes	309.28
Tommy-123123	Yes	150.84
newbie147	Yes	109.11
0x973	Yes	56.35
jensond	Yes	56.04
woaiuu	Yes	51.73
wfffkkl	Yes	45.45
hn54pVpVmJsjn2CA	Yes	43.26
bot0421	Yes	24.59
m7dk1	Yes	23
cjie1888	Yes	15.73
0xaD8B4a81827214681402CA785687647985080370-1768527549154	Yes	15
jbutler23	Yes	14.28
bubaa	Yes	12.82
0x6206…cf4c	Yes	12.44
0xbD6cBe1b94E0AE80B272124bF26b9694EDae1e6d-1769390949481	Yes	12.32
iWasEnough	Yes	11.79
jzy0546	Yes	10
0xd50c018A958d777828e4B7120E1f5A50aBd83360-1766060041144	Yes	10

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
03:00:06	BUY	No	0.33	6	$1.98
02:37:48	BUY	No	0.33	5	$1.65
02:05:57	BUY	Yes	0.6799999959	30	$20.12
02:00:13	BUY	Yes	0.67	10	$6.70
01:05:42	BUY	Yes	0.6599999987	30	$20.09
00:51:54	BUY	Yes	0.6599999836	7	$4.83
00:41:07	BUY	No	0.36	17	$6.00
00:25:10	BUY	No	0.36	3	$1.08
00:22:13	BUY	Yes	0.65	15	$9.75
00:22:10	BUY	Yes	0.6466667556	309	$200.00
00:19:51	SELL	Yes	0.61	7	$4.09
00:14:24	BUY	Yes	0.64	5	$3.20
00:10:54	BUY	Yes	0.6199999784	16	$9.75
00:06:27	BUY	Yes	0.619999985	24	$14.89
00:05:57	BUY	Yes	0.5986206897	6	$3.47
23:23:09	BUY	No	0.44	3	$1.32
23:09:16	SELL	No	0.42	9	$3.78
22:55:36	BUY	Yes	0.5782135788	31	$17.70
22:55:00	BUY	Yes	0.5529368765	30	$16.80
22:54:48	BUY	Yes	0.531324	50	$26.57
22:54:39	BUY	No	0.5	11	$5.45
22:54:18	BUY	Yes	0.5199999908	17	$9.07
22:54:12	BUY	No	0.51	11	$5.61
22:54:10	BUY	Yes	0.51	2	$1.11
22:54:04	BUY	Yes	0.5039644702	10	$5.01