GALICIA Surges 4.54% on $230M Volume Spurt, Ranked 430th in Trading Activity Amid Banking Sector Volatility

On September 24, 2025, GALICIA (GGAL) surged 4.54% with a trading volume of $230 million, marking a 44.33% increase from the previous day's volume. The stock ranked 430th in trading activity among listed companies, reflecting heightened investor interest amid mixed market conditions. Recent developments suggest short-term momentum is being driven by strategic positioning in the financial services sector, though long-term fundamentals remain subject to macroeconomic headwinds.

Analysts note the stock's performance aligns with broader regional banking sector trends, where liquidity management and regulatory updates have created volatility. While the surge appears primarily technical in nature, sector-specific catalysts such as loan portfolio restructuring and capital allocation strategies could influence near-term trajectories. However, market participants remain cautious about sustainability given ongoing inflationary pressures and interest rate uncertainty.

To run this back-test accurately I need to clarify a couple of practical details: 1. Market universe – which exchange(s) should be screened for the "top 500" (e.g. all U.S. listed stocks, a specific country, or a global universe)? 2. Weighting – should the 500 names be held equally-weighted, value-weighted by market-cap, or by some other scheme? 3. Price points – do you want to: • buy at that day’s close and sell at the next day’s close, or • buy at next day’s open and sell at the next day’s close/open? 4. Transaction costs and slippage – should we assume none, or apply a specific cost per trade? 5. Benchmark – do you want the results compared with an index (e.g. S&P 500) or are raw returns sufficient? Once I have this information I can generate the trading signals, run the back-test from 2022-01-03 (first trading day of 2022) through the latest data, and show the performance report.