ALTS Market Structure

ALT5 Sigma Corporation (ALTS) operates in the Technology sector, specifically the Software - Application industry, with a market capitalization near $119.6M, listed on NASDAQ, employing roughly 10 people, carrying a beta of 2.01 to the broader market. ALT5 Sigma Corporation operates a next generation blockchain platform. Led by Antonios Isaac, public since 2014-10-07.

Market structure data reveals where a stock trades across exchanges, dark pools, and alternative trading systems. Understanding off-exchange activity helps identify institutional trading patterns and liquidity dynamics.

Latest Week Ending

2026-04-27

Weekly OTC Shares

8.6M

Weekly OTC Trades

6.8K

12-Week Total Shares

74.8M

Avg Trade Size (12-Week)

903 shares

How Single-Name Off-Exchange Volume Affects Options

For single-name equities, persistent off-exchange volume concentrations can flag institutional positioning - large blocks arranged through ATS venues to avoid lit-market impact, or correlation-arbitrage flow from sector rotation. The flow doesn't directly move the lit-market price (it prints at the ATS) but it changes the inventory position of the institutional counterparty, which then drives subsequent lit-market flow. Compare the off-exchange volume series above with ALTS's gamma exposure and options volume history to see whether unusual dark-pool activity coincides with rebalancing in the options book.

Showing 12 weeks of off-exchange trading data for ALT5 Sigma Corporation.

Learn how market structure is reported and how to read the data →