Build Bond Innovation ETF
Build Bond Innovation ETF (BFIX) Options Open Interest
BFIX options open interest is — contracts. The 2-week average daily volume is — contracts across the chain.
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Monitoring BFIX open interest helps you see where real money is positioned on Build Bond Innovation ETF's options and which strikes are attracting the most commitment from traders. Build Bond Innovation ETF'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 BFIX 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 BFIX 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 Build Bond Innovation ETF to settle.
The fund is an actively managed exchange-traded fund (“ETF”) that seeks to achieve its investment objective through investing in a non-diversified portfolio of U.S. dollar-denominated, investment-grade bonds of U.S. and non-U.S. issuers either directly or indirectly via unaffiliated ETFs, and long call or long put options linked to the performance of an equity, ETF, or index. It is non-diversified.
Pin risk into expiration, dealer positioning, liquidity checks for large orders — all of it starts with knowing where BFIX open interest is concentrated. Our scanner maps Build Bond Innovation ETF'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 Build Bond Innovation ETF's options open interest as the signal it is, not as an afterthought.
| 16.00 | 5.50 | 13.20 | 9.35 | 6% | +1.0000 | 0 |
| 17.00 | 4.50 | 12.20 | 8.35 | 7% | +1.0000 | 0 |
| 18.00 | 3.50 | 11.20 | 7.35 | 6% | +1.0000 | 0 |
| 19.00 | 2.50 | 10.20 | 6.35 | 5% | +1.0000 | 0 |
| 20.00 | 1.50 | 9.20 | 5.35 | 3% | +1.0000 | 0 |
| 16.00 | — | 4.00 | 4.00 | 137% | -0.1642 | 0 |
| 17.00 | — | 4.00 | 4.00 | 127% | -0.1807 | 0 |
| 18.00 | — | 4.00 | 4.00 | 117% | -0.1984 | 0 |
| 19.00 | — | 4.00 | 4.00 | 108% | -0.2175 | 0 |
| 20.00 | — | 4.00 | 4.00 | 99% | -0.2382 | 0 |
As of September 18, 2026
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