Sensex opens on a flat note, Nifty at 10,743 ahead of OPEC meet outcome. Sensex opens on a flat note, Nifty at 10,743 ahead of OPEC meet outcome. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related June 22, 2018 by vdc VIJAYCHOWK.COM