Tenax Therapeutics Inc
Tenax Therapeutics Inc (TENX) Options Open Interest
TENX options open interest is 43,941 contracts. The 2-week average daily volume is 3,299 contracts across the chain.
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Monitoring TENX open interest helps you see where real money is positioned on Tenax Therapeutics Inc's options and which strikes are attracting the most commitment from traders. Tenax Therapeutics 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 TENX 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 TENX 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 Tenax Therapeutics Inc to settle.
Tenax Therapeutics, Inc., a specialty pharmaceutical company, engages in identifying, developing, and commercializing products for cardiovascular and pulmonary diseases in the United States and Canada. It develops TNX-103 and TNX-102 (levosimendan) that have completed phase II clinical trials for the treatment of patients with pulmonary hypertension associated with heart failure with preserved ejection fraction and associated pulmonary hypertension; and TNX-201 (imatinib), a tyrosine kinase inhibitor for the treatment of pulmonary arterial hypertension. The company was formerly known as Oxygen Biotherapeutics, Inc.
and changed its name to Tenax Therapeutics, Inc. in September 2014. Tenax Therapeutics, Inc. was founded in 1967 and is headquartered in Morrisville, North Carolina.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where TENX open interest is concentrated. Our scanner maps Tenax Therapeutics 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 Tenax Therapeutics Inc's options open interest as the signal it is, not as an afterthought.
| 30.00 | — | 0.05 | 0.05 | 475% | +0.0700 | 8,157 |
| 15.00 | — | 0.20 | 0.20 | 516% | +0.2237 | 5,838 |
| 10.00 | — | 0.15 | 0.15 | 422% | +0.1942 | 3,860 |
| 2.50 | 0.05 | 0.10 | 0.08 | 116% | +0.2436 | 3,759 |
| 20.00 | — | 0.05 | 0.05 | 426% | +0.0747 | 3,060 |
| 2.50 | 0.45 | 0.80 | 0.63 | 87% | -0.8472 | 1,076 |
| 1.50 | — | 0.30 | 0.30 | 264% | -0.2443 | 273 |
| 10.00 | 7.60 | 8.60 | 8.10 | 305% | -0.9422 | 101 |
| 7.50 | 5.30 | 6.10 | 5.70 | 357% | -0.8210 | 88 |
| 2.00 | 0.10 | 0.30 | 0.20 | 70% | -0.5625 | 72 |
As of September 21, 2026
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