Texas Instruments (TXN) Rises 1.35% Amid 24% Volume Drop Ranking 95th in Market Volume

On September 23, 2025, Texas Instruments (TXN) closed at a 1.35% gain with a trading volume of $0.96 billion, ranking 95th in market volume. The stock’s performance came amid mixed signals from market participants assessing sector dynamics and technical indicators.

Analysts noted that the stock’s volume decline of 24.27% from the previous day reflected reduced short-term speculative activity, though the positive price action suggested underlying demand from institutional buyers. The broader market context showed limited correlation between TXN’s movement and sector indices, indicating trade flows were primarily driven by company-specific factors rather than macroeconomic trends.

For the back-test scenario: To execute the strategy accurately, key parameters require clarification. The universe definition must specify whether to include all U.S.-listed equities or focus on a subset like the S&P 500. Execution timing—whether close-to-close or open-to-close—will determine the strategy’s exposure to overnight price gaps. Weighting methodology, such as equal-weight or volatility-adjusted allocations, directly impacts risk profiles. Additionally, incorporating a benchmark like SPY would provide context for relative performance. Once these parameters are finalized, the data-gathering framework can proceed to test the daily one-day-hold approach against historical volume rankings since 2022.