Will the highest temperature in Helsinki be 16°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 0.30. down 0.16 over the period, from 0.46. Range 0.23 to 0.54. 26 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
0.31	5	5
0.32	11	16
0.33	200	216
0.34	378	595
0.35	291	886
0.36	190	1,076
0.37	86	1,162
0.41	50	1,212
0.42	32	1,244
0.43	13	1,257
0.52	701	1,958
0.53	1,378	3,336

Spread0.02Mid0.30

Yes bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.29	20	20
0.28	206	226
0.27	271	497
0.26	58	554
0.25	50	604
0.23	185	789
0.22	462	1,251
0.18	9	1,260
0.17	30	1,290
0.16	31	1,321
0.15	100	1,421
0.14	533	1,954

No

Live

No asks — sell orders. Worst price first; the best ask is the last row, nearest the spread.
Price	Size	Total
0.71	20	20
0.72	206	226
0.73	271	497
0.74	58	554
0.75	50	604
0.77	185	789
0.78	462	1,251
0.82	9	1,260
0.83	30	1,290
0.84	31	1,321
0.85	100	1,421
0.86	533	1,954

Spread0.02Mid0.70

No bids — buy orders. Best bid first, nearest the spread.
Price	Size	Total
0.69	5	5
0.68	11	16
0.67	200	216
0.66	378	595
0.65	291	886
0.64	190	1,076
0.63	86	1,162
0.59	50	1,212
0.58	32	1,244
0.57	13	1,257
0.48	701	1,958
0.47	1,378	3,336

Top holders

Largest holders, grouped by outcome then position size. Up to 20 per outcome, measured in shares.
Holder	Outcome	Shares
WrongBy1Degree	Yes	228.12
Weather-Guru	Yes	218
ThelastairbenderX	Yes	150
0x9c95…52db	Yes	98.27
XMXTest	Yes	98.27
OnlyLuckNoBrain	Yes	94.88
newbie147	Yes	81.09
0x973	Yes	79.99
keyboard-politician	Yes	63.22
Numero8	Yes	57.16
TojeTestUserr12	Yes	54.76
0xcee6…0a45	Yes	54.32
woaiuu	Yes	51.49
naconte2	Yes	40
emberthespirit	Yes	39.75
gogo-v5	Yes	38.47
YsWeath	Yes	35.36
Balancedmind	Yes	31
huangfeng889900	Yes	28.47
-GUYFAWKES-	Yes	25.38

Recent trades

Most recent trades on this market, newest first.
Time	Side	Outcome	Price	Size	Value
07:54:01	BUY	Yes	0.32	9	$3.00
07:02:15	BUY	Yes	0.33	18	$5.94
06:41:07	SELL	No	0.7	7	$4.58
06:30:22	BUY	No	0.699999968	9	$6.56
06:18:18	SELL	Yes	0.29	0	$0.09
06:15:31	BUY	Yes	0.3099999473	3	$1.00
06:15:25	BUY	Yes	0.31	12	$3.72
05:27:12	SELL	Yes	0.28	16	$4.61
04:27:51	BUY	No	0.7199999424	1	$1.00
04:27:51	BUY	Yes	0.2999999985	67	$20.00
04:22:03	BUY	No	0.7199999959	10	$6.99
04:22:01	BUY	No	0.7199999424	1	$1.00
04:22:01	BUY	Yes	0.3096903095	161	$50.00
03:23:10	BUY	No	0.7099998509	1	$1.00
03:23:10	BUY	No	0.7099998509	1	$1.00
03:23:10	BUY	No	0.7099998509	1	$1.00
03:17:43	BUY	Yes	0.3	9	$2.82
03:17:40	BUY	Yes	0.29	9	$2.52
03:17:40	BUY	Yes	0.25	29	$7.24
03:17:40	BUY	Yes	0.2799999929	11	$3.14
03:17:40	BUY	Yes	0.25	7	$1.69
03:17:39	BUY	Yes	0.25	23	$5.85
03:17:22	BUY	Yes	0.25	4	$1.00
03:17:19	BUY	Yes	0.25	5	$1.25
03:17:16	BUY	No	0.759999989	11	$8.28