Yep. someone trying to hold the price with his tiny orders. I don't think it'll last too long. 1000-1500 sat is correction price for NAV.
I noticed that too. These fake tiny orders have been there since NAV originally broke 2000 sats. We are all being manipulated by a pump group who quickly got this coin over 2000 sats and preyed on the hype to create a panic buying frenzy.
Edit: The fake buy orders have started again. Seven more at 2460-2470 sats, this person is trying to use his fake orders to force up the price. Total of 25x 80,000 NAV fake orders so far, over 48 BTC. That's almost 2 million NAV.