S&P 500 7,757 +0.05%Nasdaq 26,587 -0.07%Dow 54,035 +0.11%Russell 2000 3,033 +0.54%as of 2026-08-11 intraday
The MicroCap Herald
Micro-cap and nano-cap intelligence, before the crowd

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Socket Mobile Rockets 450% on Distribution Pact as Micro-Cap Momentum Trades Return
Movers

Socket Mobile Rockets 450% on Distribution Pact as Micro-Cap Momentum Trades Return

A distribution partnership sent the $17 million scanner maker up more than 450% in a single session, leading a cluster of outsized micro-cap moves that traders say demands caution as much as attention.

The MicroCap Herald Newsroom · August 11, 2026
Sionna's 92% Wipeout Shows How Fast a Clinical-Stage Biotech Can Land in Micro-Cap Territory
Movers

Sionna's 92% Wipeout Shows How Fast a Clinical-Stage Biotech Can Land in Micro-Cap Territory

A failed cystic fibrosis readout erased more than nine-tenths of Sionna Therapeutics' value in a single session, leaving the company trading below its own cash pile and drawing a shareholder-firm investigation by Tuesday morning.

The MicroCap Herald Newsroom · August 11, 2026