Now Live: Cboe Europe real-time data for all major European stocks.
United States
opens in 8h 57m
Market closed

Pre-market opens in 3 hours 27 minutes
Main market opens in 8 hours 57 minutes

00:32
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).
1.88000 USD
0.25
15.34%
Last update May 4, 3:59 PM EDT
Market closed
Day range
1.55000
1.95000
Previous close
1.63000
Open
1.55000
Access this stock data via API
Subscribe
Onconova Therapeutics Inc
1.88
0.25
15.34%

Historical data

Prices

Date Open High Low Close % Change Volume
May 15, 2026 1.55 1.95 1.55 1.88 21.29% 1937620
May 14, 2026 1.69 1.78 1.53 1.63 -3.55% 913408
May 13, 2026 1.61 1.77 1.58 1.72 6.83% 1299863
May 12, 2026 1.98 2 1.68 1.68 -15.15% 2718641
May 11, 2026 2.22 3.23 1.97 2.02 -9.01% 25876024
May 08, 2026 2.05 2.40 1.79 2.18 6.34% 89497528
May 07, 2026 1.69 1.73 1.56 1.70 0.59% 139113
May 06, 2026 1.61 1.75 1.55 1.70 5.59% 136347
May 05, 2026 1.50 1.60 1.48 1.58 5.69% 58390
May 04, 2026 1.52 1.58 1.45 1.51 -0.66% 83881
May 01, 2026 1.42 1.55 1.40 1.49 4.93% 209211
Apr 30, 2026 1.30 1.45 1.27 1.43 10% 283050
Apr 29, 2026 1.41 1.43 1.25 1.30 -7.80% 590543
Apr 28, 2026 1.14 1.21 1.13 1.21 6.14% 88514
Apr 27, 2026 1.24 1.25 1.12 1.14 -8.06% 323812
Apr 24, 2026 1.28 1.28 1.12 1.16 -9.38% 157957
Apr 23, 2026 1.28 1.33 1.20 1.22 -4.69% 129410
Apr 22, 2026 1.30 1.35 1.24 1.29 -0.77% 130341
Apr 21, 2026 1.40 1.41 1.22 1.28 -8.57% 151810
Apr 20, 2026 1.24 1.43 1.22 1.39 12.10% 331626
Access /time_series data via our API — starting from the Basic plan and above.
Market closed

Pre-market opens in 3 hours 27 minutes
Main market opens in 8 hours 57 minutes

00:32
00:00
09:30
16:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).