The Lab

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This is not Bid/Offer spread, rather the liquidity available at a pre-defined price offset from top of book. Usually issued in snapshot form, since the entire book view changes with each change of top of book price in the base OrderDepth book.

 CountQtyBidSpreadOfferQtyCount 
     111.200110.00001.2002042     
     111.200010.00011.2003084     
     6131.199910.00021.20040125     
     7151.199810.00031.20050178     
     10221.199610.00051.200701910     
     10221.199110.0010        
     11291.198110.0020        

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