According to BlockBeats, on November 21, data indicates a significant rise in U.S. blockchain stocks during pre-market trading. Several companies in the sector have experienced notable gains, reflecting a positive trend in the market.

Leading the surge is SMLR, which saw an impressive increase of 32.7%. This substantial rise highlights investor confidence and interest in the company's potential within the blockchain industry. Following closely, MSTR recorded an 11% uptick, further emphasizing the growing enthusiasm for blockchain-related investments.

Other companies also experienced positive movements. MARA's stock rose by 9.2%, while BTDR saw an 8.5% increase. These gains suggest a broader upward momentum across the blockchain sector, as investors continue to show interest in the potential of these technologies.

Additionally, RIOT and COIN reported gains of 4.9% and 3.7%, respectively. These increases contribute to the overall positive sentiment surrounding blockchain stocks, indicating a favorable outlook for the industry as a whole. The pre-market performance of these stocks underscores the ongoing interest and potential growth opportunities within the blockchain space.