Aastha Spintex shares hit the 10% upper circuit on the National Stock Exchange on Tuesday, defying a muted trend across Dalal Street.

The sharp rally was triggered by the company's announcement that it has secured a ₹51 crore order book from Falcon Yarns, a significant contract win for the textile manufacturer.

The stock's performance stands in contrast to the broader market sentiment, which remained subdued during the session.

While major indices struggled to find direction, Aastha Spintex saw intense buying interest as traders reacted to the new business development.

The move underscores the continued volatility and speculative interest in India's small-cap textile segment, where individual contract announcements can drive disproportionate price action.

This development adds to a recent pattern of erratic price movements among smaller textile and polymer firms listed on Indian exchanges.