Arista Networks Surges to 106th in Market Activity as Trading Volume Jumps 36% to $1.15 Billion
On October 1, 2025, Arista NetworksANET-- (ANET) saw a trading volume of $1.15 billion, marking a 36.04% increase from the previous day and ranking it 106th in market activity. The stock closed with a 2.44% gain.
The surge in trading activity followed renewed investor interest in cloud infrastructure providers amid evolving data center demand. Analysts noted that the volume spike aligned with broader market rotation into tech sectors, though no direct earnings or product announcements were reported by the company during the period. The stock’s performance contrasted with mixed movements in peer companies, as liquidity remained concentrated in high-conviction tech plays.
To build a daily-rebalanced strategy that:
• Ranks all U.S.-listed stocks by daily dollar trading volume (from January 1, 2022, onward)
• Buys the top 500 stocks at day’s close (equal-weight)
• Sells them at the next trading day’s close (holding each basket for one session)
Clarifications are required before back-testing:
1. **Universe**: Should the selection be limited to U.S. common stocks (NYSE + NASDAQ), excluding ETFs and ADRs?
2. **Transaction costs**: Should an estimate for commissions/slippage (e.g., 5 basis points per trade) be included?
3. **Corporate actions/survivorship bias**: Is survivorship-bias-free data (including delisted tickers) acceptable, or should the universe be restricted to currently listed stocks?
4. **Cash handling**: Should unused cash be ignored (fully invested daily) or parked in a 0% yield cash position?
5. **Benchmark**: Would performance against a benchmark (e.g., SPY) be required for reporting?
These parameters will determine the strategy’s feasibility and alignment with market conditions.
Hunt down the stocks with explosive trading volume.
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