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
2026-03-09
Weekly OTC Shares
17.8M
Weekly OTC Trades
90.1K
12-Week Total Shares
132.3M

Showing 12 weeks of off-exchange trading data for AXT, Inc..