NMT is it a BUY??

Time MM Bid Offer Bid Sz. Offer Sz.
08:52 GRAB 5.00 6.00 100,000 100,000
08:47 WINS 5.25 6.25 100,000 100,000
08:23 ALTI 4.75 5.75 50,000 50,000
08:19 GRAB 5.00 6.00 50,000 50,000
08:12 GRAB 4.50 5.50 50,000 50,000
08:04 WINS 5.25 6.25 50,000 50,000
08:04 5.25 5.50
07:57 ALTI 4.50 5.50 50,000 50,000
07:56 GRAB 4.00 5.50 50,000 50,000
07:50 NUMS 4.75 5.75 100,000 100,000
07:48 MLSB 5.00 6.00 50,000 50,000
07:47 5.00 5.50
07:44 5.00 6.00
07:43 SCAP 5.00 6.00 100,000 100,000
07:41 WEST 4.50 5.50 250,000 250,000
07:38 WINS 5.00 6.00 50,000 50,000