Cardiff Oncology Inc
Cardiff Oncology Inc (CRDF) Options Open Interest
CRDF options open interest is 32,813 contracts. The 2-week average daily volume is 556 contracts across the chain.
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Monitoring CRDF open interest helps you see where real money is positioned on Cardiff Oncology Inc's options and which strikes are attracting the most commitment from traders. Cardiff Oncology 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 CRDF 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 CRDF 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 Cardiff Oncology Inc to settle.
Cardiff Oncology, Inc., a clinical-stage oncology company, develops medicine treatment for cancer patients in California. Its lead drug candidate is onvansertib, an oral selective Polo-like Kinase 1 Inhibitor for anti-cancer therapeutics; CY140, an inhibitor of PLK1, PLK2, and PLK3 that is in phase 1/2 studies in solid tumors and leukemias; metastatic colorectal cancer that is in clinical trials; and TROV-054 is a Phase 1b/2 for FOLFIRI and bevacizumab. The company's TROV-053 is also in Phase II clinical trial in combination with Zytiga for metastatic castration-resistant prostate cancer. The company primarily serves pharmaceutical manufacturers.
The company was formerly known as Trovagene, Inc. and changed its name to Cardiff Oncology, Inc. in May 2012. Cardiff Oncology, Inc. was incorporated in 1999 and is headquartered in San Diego, California.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where CRDF open interest is concentrated. Our scanner maps Cardiff Oncology 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 Cardiff Oncology Inc's options open interest as the signal it is, not as an afterthought.
| 1.50 | — | 0.05 | 0.05 | 137% | +0.2719 | 2,520 |
| 1.00 | — | 0.75 | 0.75 | 778% | +0.8227 | 156 |
| 2.50 | — | 0.05 | 0.05 | 280% | +0.1696 | 5 |
| 0.50 | 0.35 | 1.20 | 0.78 | 455% | +0.9207 | 0 |
| 2.00 | — | 0.50 | 0.50 | 699% | +0.6479 | 0 |
| 1.00 | — | 0.35 | 0.35 | 515% | -0.2375 | 20 |
| 1.50 | 0.10 | 0.65 | 0.38 | 180% | -0.6503 | 4 |
| 0.50 | — | 0.05 | 0.05 | 416% | -0.0724 | 0 |
| 2.00 | 0.45 | 1.20 | 0.83 | 205% | -0.8320 | 0 |
| 2.50 | 0.85 | 1.85 | 1.35 | 302% | -0.8009 | 0 |
As of September 30, 2026
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