Friday, July 31, 2026

The S&P 500 closed out July with conviction, gaining 1.68% to 741.69. Broad strength masked a bifurcated tape: penny stocks and leveraged ETFs tore higher on speculative flows, while a handful of semiconductor and financial names cratered—a reminder that rally breadth can be deceptive when liquidity is thin.

Market movers

S&P 500
741.69
+1.68%
Nasdaq 100
Dow Jones
Russell 2000
Volatility
Top gainers
CYCU Cycurion, Inc. Common Stock 1.61 +495.85%
GCTK GlucoTrack, Inc. 0.78 +173.68%
NUWE Nuwellis, Inc. 4.45 +135.45%
PN PN Smart Energy Limited 23.67 +120.80%
DFNS T3 Defense Inc. 84.98 +69.22%
Top losers
MGRX Mangoceuticals, Inc. 0.29 -46.88%
CCB Coastal Financial Corporation 39.91 -43.52%
YYAI AiRWA Inc. 0.17 -41.38%
BIYA Baiya International Group Inc. 3.61 -38.08%
INO Inovio Pharmaceuticals, Inc. 0.66 -36.92%

CYCU, GCTK, and NUWE each popped 100%+ on trivial volume and minimal news—classic micro-cap volatility noise. More telling: semiconductor shorts (MUZ, SKDD) collapsed and memory-linked longs (IRE, IREG) soared, suggesting a sharp reversal in chip weakness. CCB's 43% plunge and INO's 37% drop hint at sector-specific pain, not systemic risk.

One thing to watch
Monitor semiconductor ETFs (SMH, SOXL) and semis on your list (NVDA, AMD, AVGO) for Monday confirmation—today's leveraged long flows could reverse hard if chip sentiment shifts again. Thin Friday tape, so don't overweight the move.

The Daily Dollar is auto-generated for informational and educational purposes only. Nothing here is financial advice, a recommendation to buy or sell, or a forecast. Markets are risky; do your own research.