ob

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ob

Or Better

The limit price in a limit order. That is, when making an OB order, the investor states that he/she wants to buy or sell at a given price or a better one if it is available.

OB

See or better.
References in periodicals archive ?
After selecting OBS mode, we select a course matching the runway.
And unlike the runway extensions shown on some moving maps (which are aligned better with the actual runways), your autopilot can fly the OBS version and leave you more brain power for last-minute, pre-landing tasks.
For rigid injection molding, such as pressure fittings, the OBS 300 series reportedly provides processing behavior comparable to traditional materials but with no odor and high HDT.
The OBS 500 series is designed for other rigid PVC applications including cable conduit, indoor profiles, price tags, furniture edge banding, and foamed sheet.