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SYN

0.43799999 USD
0.009
2.10%
Last update Jun 20, 3:59 PM EDT
Pre-market
Day range
0.42199999
0.43889999
Previous close
0.42899999
Open
0.42359999
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Synthetic Biologics Inc
0.44
0.01
2.10%

Historical data

Prices

Date Open High Low Close % Change Volume
Jun 24, 2025 0.42359999 0.43889999 0.42199999 0.43799999 3.40% 90129
Jun 23, 2025 0.43009999 0.44490001 0.42719999 0.42899999 -0.26% 192644
Jun 20, 2025 0.44999999 0.46500000 0.43230000 0.43230000 -3.93% 207214
Jun 18, 2025 0.47139999 0.47180000 0.45100001 0.45100001 -4.33% 216933
Jun 17, 2025 0.47299999 0.47490001 0.44999999 0.46500000 -1.69% 145445
Jun 16, 2025 0.45809999 0.47819999 0.45390001 0.46709999 1.96% 180508
Jun 13, 2025 0.48199999 0.49950001 0.46100000 0.47970000 -0.48% 162919
Jun 12, 2025 0.51870000 0.51870000 0.45500001 0.49959999 -3.68% 314360
Jun 11, 2025 0.48690000 0.54659998 0.47850001 0.52999997 8.85% 560859
Jun 10, 2025 0.47780001 0.50779998 0.45600000 0.49500000 3.60% 603522
Jun 09, 2025 0.45159999 0.49000001 0.45050001 0.47569999 5.34% 485759
Jun 06, 2025 0.47000000 0.48800001 0.45109999 0.47000000 0 429271
Jun 05, 2025 0.46000001 0.48789999 0.44000000 0.47099999 2.39% 433515
Jun 04, 2025 0.44000000 0.48800001 0.42800000 0.45800000 4.09% 974884
Jun 03, 2025 0.53329998 0.53810000 0.45010000 0.47000000 -11.87% 5672104
Jun 02, 2025 0.47999999 0.48859999 0.45070001 0.48859999 1.79% 20141800
May 30, 2025 0.47000000 0.47000000 0.44299999 0.46689999 -0.66% 234176
May 29, 2025 0.41999999 0.46840000 0.41000000 0.45199999 7.62% 604937
May 28, 2025 0.43000001 0.43120000 0.40200001 0.42809999 -0.44% 390252
May 27, 2025 0.46000001 0.46000001 0.41999999 0.43000001 -6.52% 463740
Pre-market

Exchange is currently open for pre-market.
Main market opens in 4 hours 21 minutes

05:08
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).