10th of March is definitely the expected Bitcoin ETF Approval Date.
Stop guessing, check yourself here:
http://www.coindesk.com/sec-decide-bitcoin-etf-fate-friday/
The rule about deadlines:
http://cdn.batstrading.com/resources/regulation/rule_filings/approved/2017/SR-BatsBZX-2017-17.pdf

Check the decision here:
https://www.sec.gov/rules/sro/batsbzx.htm
Or here:
https://twitter.com/sec_news

So it's Today, Friday. Good luck BTC!