
Extended Hours Are Coming to OPRA Options Data
Starting August 17, 2026, Cboe's Options Exchange is extending trading hours for select single-stock equity options with a morning GTH session (7:30–9:25 am ET) and Curb session (4:00–4:15 pm ET).

cole

Introducing
Apr 25, 2018
Good news and bad news for Forex data on Massive.com.
The good news is we have added several new data broker feeds to our currencies stream (
Due to the licensing of the new feeds, and the bandwidth costs of the large increase of ticks/second, it's no longer feasable for us to offer the currency accounts for free. However, we think the price and benefits added to the new currencies plan make it very competitive.
We stick with the simple pricing of $49/m for unlimited streaming and API requests. We hope to continue to add more forex and crypto feeds to our offerings to make sure you have access to the most inclusive and accurate data possible.
All premium stocks plans include the mentioned features.

Quinton Pike
quintonpike
See what's happening at Massive

Starting August 17, 2026, Cboe's Options Exchange is extending trading hours for select single-stock equity options with a morning GTH session (7:30–9:25 am ET) and Curb session (4:00–4:15 pm ET).

cole

A SEC 8-K API that labels what actually happened. Query filings by event type (CEO departures, cybersecurity incidents, M&A), with source-cited tags.

rian

In this post, we'll walk through how Earnings Watcher built its analytics layer on Massive's options chains and snapshots, why Fair Market Value anchors its scanner, and how the same API pattern extended from options into post-earnings drift analysis on the underlying equity.

alexnovotny