HRMY Stock Posts

2/20/2026 1:32:40 PM

Unusual Option Volume

HRMY Harmony Biosciences Hldgs29.54-4.85 (-14.1%)

Harmony Biosciences Hldgs trades 5,796 contracts. The highest volume is in the 17-Apr-26 30 puts, which is -1.6% below the current price.

2/18/2026 10:49:21 AM

Unusual Option Volume

HRMY Harmony Biosciences Hldgs34.62-2.30 (-6.2%)

Harmony Biosciences Hldgs trades 2,239 contracts. The highest volume is in the 20-Mar-26 30 puts.

12/23/2025 12:07:08 PM

Unusual Option Volume

HRMY Harmony Biosciences Hldgs38.91+0.05 (+0.1%)

Harmony Biosciences Hldgs trades 2,343 contracts. The highest volume is in the 20-Feb-26 45 calls, which is 15.7% above the current price.

9/24/2025 10:48:22 AM

Unusual Option Volume

HRMY Harmony Biosciences Hldgs28.79-3.28 (-10.2%)

Harmony Biosciences Hldgs trades 2,700 contracts. The highest volume is in the 17-Oct-25 40 calls, which is 38.9% above the current price. News: Harmony Biosciences Provides Update From Its Phase 3 RECONNECT Study of ZYN002 in Fragile X Syndrome

9/24/2025 8:21:32 AM

HRMY stock declines -9.6% in premarket,

Premarket Decliner

HRMY Harmony Biosciences Hldgs32.07-0.35-1.1%

Premarket:29.00-3.07 (-9.6%)

Business WireWed, 24-Sep 8:00 AM

9/9/2025 1:06:46 PM

Unusual Option Volume

HRMY Harmony Biosciences Hldgs33.34-2.49 (-7.0%)

Harmony Biosciences Hldgs trades 5,147 contracts.

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