Ticker VX21X12
From 2012-11-07 18:41:00
To 2012-11-07 23:59:00
Security Type Future
Market USA
Resolution Minute
Status Waiting for Data Vendor

Definitely an incorrect value somewhere. Here is an example of my portfolio equity while being short this contract.

```

                              equity
time                                
2012-11-07 01:46:00+00:00   620470.5
2012-11-07 18:41:00+00:00 -6252830.0
2012-11-07 23:59:00+00:00   608220.5

```