You can find this information @ Account > Funds tab in the IB TWS mobile app.
FYI – for anyone else out there who is confused by Interactive Broker’s day trades left notation, the numbers represent number of day trades left from a T+0 to T+4 basis.
E.g. – if today is Thursday 6/29/17
(0, 0, 0, 1, 3)
- T+0, Thursday – 0 day trades available
- T+1, Friday – 0 day trades available
- T+2, Monday – 0 day trades available
- T+3, Tuesday – 1 day trade available
- T+4, Wednesday – 3 day trades available given no trades took place on T+3