Explore the many analytic features of Graybox™, the proprietary software developed by Gregory Hold‘s trading firm: Hold Brothers.
- Tops Volume
- Sales
- High and Lows
- Lows
- Highs
- Price Alerts
- Open Book Market Shorts
- Open Book Market Longs
- Open Book Premarket Shorts
- Open Book Ask Scan
- Open Book Bid Scan
- Inside Market Alerts
- Top Range
- Top Open Change
- Top Close Change
- Top Percent Change
- Regulatory Imbalances
- Bid and Ask Scan
- Bid/Ask Spread
- NYSE Indications
- Imbalances
- Firm SAIs
- Firm Executions
- Crossed Prints
- Pre/Post Market Print
If you’re interested in learning more about this valuable tool from Hold Brothers, visit the Hold Brothers website.