As on Feb 27 / 2018, long position decreased 241 and short position decreased 16, totally short position increased 225 from the last week.
Excel File
https://mongon800.web.fc2.com/bitcoin.xls
Original COT Report
http://www.cftc.gov/dea/futures/deacboelf.htm
Hey @yuichi-motonaga, great info on Bitcoin! Thanks for sharing. The markets are fun right now and it's great to have the updates from good content here on Steemit. Cheers!
Thank you very much for your comment, would like to keep update on every Saturday.