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Biotech Small-Caps Explode: MB Soars 125%, TPIC Doubles Amid Heavy Volume

NYSE | NASDAQ
August 18, 2025 | 9:00pm

Daily Market Recap: August 18, 2025

Today’s session saw a broad advance in small- and mid-cap names, led by biotech and resource plays. After yesterday’s mixed performance, investors piled into lower-priced stocks, driving several tickers to triple-digit gains on heavy volume. Overall, market breadth skewed positive as catalysts ranging from clinical updates to listing clearances spurred buying interest.

Stock Performance Table

TickerATTN PriceCurrent PriceVolumePrice Change %
ASBP0.34220.5701267,288,324+66.66%
PPCB2.72565.090036,510,024+86.83%
TPIC0.05820.123138,677,830+111.73%
BTAI4.59905.769717,851,869+25.46%
DAY63.097966.55006,860,001+5.50%
DHAI0.23620.303276,394,235+28.48%
SNGX2.57444.4900110,993,124+74.48%
MB2.73156.16007,477,860+125.46%
SUUN1.85092.29001,149,619+23.76%
GDRX4.31405.210035,242,603+20.76%
WGRX0.52300.844250,775,488+61.41%
IPA2.00142.74996,879,885+37.39%
PSQH1.56061.8150873,018+16.35%
ILLR0.35660.54259,926,405+52.16%
SMRT1.31601.52002,628,999+15.56%

Market Trends and Analysis

Biotech-related tickers dominated today’s activity, benefiting from a steady flow of trial news and regulatory approvals. Volume was concentrated in sub-$1 names, where volatility remains elevated. Low-priced issues such as TPIC, ASBP and WGRX nearly doubled or more as speculative interest resurfaced. At the same time, select mid-caps—including BTAI and DAY—posted moderate gains on sector-specific developments.

From a sector perspective, health care led the advance while industrial and services names saw measured participation. DAY, a business-services provider, jumped 5.5% on robust volume following a positive earnings surprise. Resource-adjacent plays like MB attracted substantial inflows after announcing plans for a dual listing, prompting a 125% surge.

Liquidity conditions remained favorable, with total volume concentrated in high-beta names. The average volume across today’s top performers was roughly 60 million shares, highlighting sustained retail interest in smaller capitalizations.

Biotech Stocks

Biotech Stocks by Markus Spiske

Highlights of Significant Movements

  • MB (MasterBeef Group) vaulted 125.5% after its Nasdaq IPO lock-up expired and management confirmed a Frankfurt dual listing initiative.
  • TPIC (TPI Composites) more than doubled, rising 111.7% on heavy trading as corporate restructuring rumors circulated.
  • PPCB (PROPANC Biopharma) jumped 86.8% after the SEC cleared its S-1 registration, paving the way for a Nasdaq listing and funding of oncology trials.
  • SNGX (Soligenix) rallied 74.5% on FDA exclusivity news for its lead asset, driving significant warrant exercises.
  • ASBP (Aspire Biopharma) climbed 66.7% in response to SPAC merger completion and initiation of Phase 1 aspirin trials.

TL;DR

  • Small-cap and biotech stocks led a broad market rally on August 18, 2025.
  • MasterBeef Group (MB) soared 125% after dual-listing plans; TPI Composites (TPIC) doubled on restructuring speculation.
  • PROPANC (PPCB) advanced nearly 87% with SEC clearance; Soligenix (SNGX) gained 74.5% on exclusivity news.
  • Heavy volumes centered in sub-$1 names—ASBP, WGRX and ILLR among top performers.
  • Industrial and service mid-caps saw moderate gains, while overall market breadth skewed positive.
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