How do your BATS real-time charts work?

For US symbols, our BATS real-time charts use data from the BATS exchange. This is a free alternative to the “official” real-time data from the exchanges, but there are a few key differences that users should be aware of:

Because of these limitations, we display this BATS data differently on our charts:

Click here for a full explanation of BATS real-time data, including example charts that compare a BATS-based chart with an Official Real-Time chart.