Harmony Biosciences Holdings Inc
Harmony Biosciences Holdings Inc (HRMY) Options Open Interest
HRMY options open interest is 19,783 contracts. The 2-week average daily volume is 157 contracts across the chain.
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Monitoring HRMY open interest helps you see where real money is positioned on Harmony Biosciences Holdings Inc's options and which strikes are attracting the most commitment from traders. Harmony Biosciences Holdings Inc's open interest reflects the total number of outstanding contracts that have not been closed or exercised, making it a powerful gauge of liquidity, conviction, and potential support and resistance zones. Use our scanner to monitor HRMY options open interest in real time and find the strikes that matter.
Open interest is distinct from volume: volume counts how many contracts are traded in a session, while open interest counts how many remain open at the end of the day. Rising HRMY options open interest alongside rising volume suggests new positions are being built, while falling open interest signals positions are being closed. Heavy open interest at specific strikes often acts as a magnet near expiration and can hint at where dealers and large traders expect Harmony Biosciences Holdings Inc to settle.
Harmony Biosciences Holdings, Inc., a commercial-stage pharmaceutical company, develops and commercializes therapies for patients with rare neurological disorders in the United States. Its product, WAKIX is a medication for the treatment of excessive daytime sleepiness in adult patients with narcolepsy. The company was formerly known as Harmony Biosciences II, Inc. and changed its name to Harmony Biosciences Holdings, Inc. in February 2020. Harmony Biosciences Holdings, Inc. was incorporated in 2017 and is based in Plymouth Meeting, Pennsylvania.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where HRMY open interest is concentrated. Our scanner maps Harmony Biosciences Holdings Inc's open interest across every strike and expiry, flags unusual buildups, and lets you drill into the contracts that institutional money is actually holding. Trade Harmony Biosciences Holdings Inc's options open interest as the signal it is, not as an afterthought.
| 40.00 | 0.55 | 4.60 | 2.58 | 47% | +0.6378 | 991 |
| 42.50 | — | 2.00 | 2.00 | 64% | +0.4586 | 423 |
| 35.00 | 4.70 | 8.40 | 6.55 | 53% | +0.9166 | 222 |
| 37.50 | 2.05 | 6.00 | 4.03 | 34% | +0.8930 | 65 |
| 45.00 | 0.25 | 2.10 | 1.18 | 64% | +0.3149 | 61 |
| 20.00 | — | 2.15 | 2.15 | 335% | -0.0952 | 1,006 |
| 32.50 | — | 2.15 | 2.15 | 158% | -0.2036 | 183 |
| 40.00 | — | 3.10 | 3.10 | 97% | -0.3975 | 23 |
| 22.50 | — | 2.15 | 2.15 | 292% | -0.1108 | 20 |
| 35.00 | — | 2.20 | 2.20 | 131% | -0.2447 | 17 |
As of September 25, 2026
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