The upper plot is the total number of shares or contracts offered for sale in the Level 2 order book. The lower plot is the total number of shares or contracts bid to buy in the Level 2 Order Book. The yellow plot is the bids minus the offers.
Maxrows is the user setting that controls how many rows of the order book are counted. In panel 2 we have the totals for all ten of the bid and all ten of the ask rows. In panel 3, with Maxrows set at 5, we see the totals for the 5 inside rows of bid and ask.
This will work in realtime or market replay mode. Changing any chart settings deletes existing plots, and there is no backfill. This limitation is because of the way Ninjatrader stores data. I started working on a DOMRecorder indicator to correct this. May take a while.
Thanks ZTrade for the idea of this indicator, and for the original implementation which worked fine in NT6.5 but had problems because of undocumented changes in NT7.
NinjaTrader 7.0: Yes - Zondor
Category The Elite Circle
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