MicroCloud Hologram (HOLO) announces new Bitcoin blockchain hybrid conensus algorithm

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(NASDAQ: HOLO) Delayed: 1.53 +0.08 (5.52%)
Previous Close $1.45    52 Week High
Open $1.47    52 Week Low
Day High $1.56    P/E N/A 
Day Low $1.46    EPS
Volume 383,665