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Post From: Delta inaccuracies on stock subcent fills.

[2016-04-07 08:21:25]
gomifromparis - Posts: 244
OK so I'm running a couple of tests, here's a case, Facebook, yesterday, 11:45:49.998 , price 113.3130
Datasource IQ

Execution is between bid/ask, price went down (113.3150 to 113.3130), bid went down (113.31 to 113.30)
According to the rule "3. The trade occurred between the Bid and the Ask and the Trade direction is a downtick and the Bid direction is a downtick.", shouldn't it be considered a downtick ?

However sierra reports an uptick (see pic)
imagefb.png / V - Attached On 2016-04-07 08:20:23 UTC - Size: 56.35 KB - 337 views
imagesierrafb.png / V - Attached On 2016-04-07 08:20:38 UTC - Size: 59.17 KB - 347 views