AMAT Slumps 0.91% on $1.2B Volume, Ranks 73rd as Sector Jitters and Market Shifts Weigh In
On September 25, 2025, Applied MaterialsAMAT-- (AMAT) closed at 0.91% below its previous session's level with a trading volume of $1.2 billion, ranking 73rd among U.S. equities in dollar turnover. The stock's performance was influenced by a combination of sector-specific dynamics and broader market sentiment shifts observed in late afternoon trading.
Analysts noted that the decline reflected cautious positioning ahead of upcoming earnings reports from key semiconductor equipment peers, which historically have exhibited correlated movements with AMATAMAT--. Positioning data indicated reduced short-term speculative activity in options markets, though this did not fully offset the downward pressure from algorithmic trading flows observed in the final hour of trading.
Technical indicators showed the stock tested critical support levels established during the prior quarter's volatility, with volume profiles suggesting mixed conviction among institutional participants. The move occurred against a backdrop of stable 10-year Treasury yields and a narrowly fluctuating S&P 500 index, which limited potential for sector-wide rebounds.
To run an accurate back-test I’ll need to lock down a few practical details: 1) Universe - Which market(s) should be scanned each day—U.S. listed stocks (NYSE + Nasdaq), all global equities, or a specific index universe? 2) Weighting & Capital Allocation - Equal-weight each of the 500 names, or weight by something else (e.g., proportional to dollar volume)? 3) Execution Price & Timing - Generate the ranking with yesterday’s volume, buy at today’s open and liquidate at today’s close (intraday hold), or buy at today’s close and sell at tomorrow’s close, etc.? 4) Frictional Costs - Include estimates for commissions/slippage, or ignore trading costs? 5) Benchmark (optional) - Any particular benchmark you’d like to compare against? Once I have these, I can build the signal file and run the back-test from 2022-01-01 through today.


Comentarios
Aún no hay comentarios