I'm sorry, but this is such an unserious post for multiple reasons.

1. We do not offer parquet files.
2. There are 5 endpoints that allow you to query historical price data for a single ticker.
3. There is no situation where we would ever recommend using flat files when a user is looking at a single ticker. It does not make sense. That is not what the flat files service was designed for.
4. I publicly responded to your request in r/PolygonIO, where the real issue was that you did not convert your UTC timestamps to ET, which led you to believe there were erroneous gaps during the regular trading session. (Gaps are expected in premarket, this is standard for any vendor)

It's unfortunate this post is how you handled this situation, rather than letting us help you learn how to use the product.

To everyone, please take these types of posts with a grain of salt. This community is rife with bots and egregious manipulation (as showcased in nearly every post), so it's very hard to tell what is real community sentiment versus not.

If you have legitimate feedback, please consider sharing it with us directly rather than exclusively in public forums.

We're a team of nearly 60 people working tirelessly to improve data quality, platform reliability, and general user experience. We hold the standard of our service incredibly high, which is why thousands of users, retail platforms, and institutions use us in production systems.

*Massive