Cheddar Flow is a focused options order-flow platform. astrostock carries the same families of institutional data — dark pool prints, unusual options flow, dealer gamma — inside a full technical-analysis workspace, so flow reading and chart work share one screen.
A clean, real-time options order-flow feed: sweep tracking across exchanges, dark pool prints, aggregated gamma exposure, alert automation and watchlists, with an interactive charting section beside the feed.
A charting-first workspace around the flow: 148 indicators, 132+ drawing tools, saved layouts, a 34-recipe scanner, alerts, and specialist Gann, astrology, cycle and statistical suites — plus AI that analyzes the chart you actually configured.
| Capability | astrostock | Cheddar Flow |
|---|---|---|
| Full charting workspace | ± | |
| Indicator library | ± | |
| Drawing tools | ± | |
| Rule-based market scanner | ± | |
| Price & signal alerts | ✓ | |
| Dark pool prints | ✓ | |
| Unusual options flow | ✓ | |
| Dealer gamma exposure (GEX) | ✓ | |
| Gann suite (fans, wheels, planetary lines) | — | |
| Financial astrology panels & ephemeris | — | |
| Cycle, statistical & COT research suites | — | |
| AI analysis of your configured chart | ± |
Pro includes Smart Flow (unusual options activity ranked across liquid names), FINRA-reported dark pool prints, and a dealer gamma exposure screener with per-symbol GEX — presented beside the chart rather than in a separate feed.
The rest of a technician's day: 148 indicators, 132+ drawing tools, saved layouts, a 34-recipe scanner, price and signal alerts, and the Gann, astrology, cycle and statistical research suites.
Yes. The Charts workspace runs a free live demo without an account, the Free plan is free forever, and paid plans start with a 14-day free trial for new customers.
Start free in the workspace; add institutional flow with Pro when you need it.
Get StartedCheddar Flow is a trademark of its owner, which is not affiliated with and does not endorse astrostock. Availability reflects each product's own public materials; no quality comparison is implied. Facts last verified 2026-07-27.