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REGN

522.08 USD
10.16
1.98%
Last update Jun 24, 3:59 PM EDT
Post-market
Day range
515.815
527.47
Previous close
511.92001
Open
516
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Regeneron Pharmaceuticals, Inc.
522.08
10.16
1.98%

Historical data

Prices

Date Open High Low Close % Change Volume
Jun 24, 2025 516 527.47 515.82 522.08 1.18% 60289
Jun 23, 2025 510 516.18 507.61 511.92 0.38% 1076000
Jun 20, 2025 521.05 521.31 506.38 509.72 -2.17% 2259300
Jun 18, 2025 508.51 519.17 503.25 513.58 1.00% 841000
Jun 17, 2025 519.27 523.01 508.70 508.86 -2.00% 890400
Jun 16, 2025 532.88 538.20 520.22 522.68 -1.91% 1325800
Jun 13, 2025 518.25 529.55 514.98 529.24 2.12% 951500
Jun 12, 2025 517.23 525.22 512.97 521.84 0.89% 873200
Jun 11, 2025 525.77 528.37 516.10 518.60 -1.36% 963100
Jun 10, 2025 520 529.99 518.16 523.53 0.68% 1175000
Jun 09, 2025 498 518.27 494.42 517.60 3.94% 1983100
Jun 06, 2025 485.54 499.88 485 493.22 1.58% 1497900
Jun 05, 2025 486 491.77 476.49 483.07 -0.60% 1791100
Jun 04, 2025 491.71 499.90 482.99 484.93 -1.38% 1870700
Jun 03, 2025 490.79 501.11 485.34 487.86 -0.60% 2141600
Jun 02, 2025 491.09 502.56 481.58 490.81 -0.06% 2944300
May 30, 2025 517.66 519.78 485 490.28 -5.29% 6313100
May 29, 2025 597.06 605.73 591.02 605.39 1.40% 756700
May 28, 2025 603.26 606 590.15 591.85 -1.89% 1008300
May 27, 2025 603.09 608.17 590.80 603.26 0.03% 876100
Post-market

Exchange is currently open for post-market.
Post market session closes in 3 hours 19 minutes

16:41
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).