QQQ 438.77 -0.12% SPY 511.42 +0.38% TLT 92.35 +0.21% VIX 16.84 -1.95% QQQ 438.77 -0.12% SPY 511.42 +0.38% TLT 92.35 +0.21% VIX 16.84 -1.95%

Literature Review / 2026

Market Microstructure Notes

A structured review of bid-ask spreads, liquidity, and price impact.

These notes organize the concepts that matter for execution quality and realized portfolio performance.