Equinix's 0.84% Surge Boosts $350M Volume to 309th Market Rank Amid Hybrid Cloud Expansion Push

On September 18, 2025, , , . The performance followed a series of strategic developments impacting its market position.

Recent updates highlighted Equinix’s expansion in digital infrastructure, including the launch of new data center interconnection solutions. These initiatives aim to strengthen its role in hybrid cloud ecosystems, addressing growing demand for edge computing services. .

To produce an accurate back-test I need to pin down a few practical details: Market universe – should I look at all listed U.S. common stocks (NYSE/Nasdaq/AMEX) or a different universe (e.g., only S&P 500 constituents, only NYSE, a specific country, etc.)? Weighting method – do you want the 500 names equal-weighted each day, or capital-weighted by their dollar volume, or another scheme? Transaction costs/slippage – should we assume zero costs, or add a commission/slippage estimate when buying and selling every day? Once I have these particulars I can set up the data-gathering and run the back-test from 2022-01-03 (first trading day of 2022) through the present.