** Electric services co Mammoth Energy's shares TUSK.O
surge 29.4% at $2.86 premarket
** TUSK set to have its best day in over 9 months
** Co announces a multi-year contract with a major utility
that will run into 2024 to provide engineering and design
service for the building of EV charging stations urn:newsml:reuters.com:*:nPn2vQGfSa
** Contract amount not to exceed $5 mln
** Mammoth had $8 mln in cash and total liquidity of $51.2
mln, as of Sept. 30
** More than 826K shares traded, 12 times TUSK's 25 DMA
volume
** Up to last close, stock had fallen 50.3% this year
(Reporting by Bansari Mayur Kamdar)
((BansariMayur.Kamdar@thomsonreuters.com;))