Grab Holdings Gains 0.94% on $600M Volume Spike, Ranks 180th in Active Trading

. 22, , . The ride-hailing giant’s shares gained traction amid renewed investor focus on Southeast Asia’s digital economy and strategic partnerships in food delivery and financial services. Analysts noted the volume spike as a positive sign of liquidity, .

, signaling a pivot toward sustainable mobility solutions. , . .

To run this back-test I’ll need to nail down a few practical details that aren’t spelled out in the request. Here are the items we should confirm (or accept my suggested defaults):

1. Market universe • Default suggestion: all common stocks listed on NYSE + NASDAQ + NYSE Arca (i.e., the broad U.S. equity universe).

2. “Daily trading volume” metric • Default suggestion: dollar volume (price × shares traded) rather than share count, because it better captures liquidity.

3. Portfolio construction • Default suggestion: equal-weight all 500 names every day, buy at today’s close and liquidate at tomorrow’s close (1-day holding period).

4. Transaction costs / slippage • Default suggestion: ignore them (pure gross return). Let me know if you want a specific cost assumption.

5. Benchmark (optional) • Default suggestion: S&P 500 total-return index for reference.