Sorry, I couldn't find pricing data for that day. The closing price for Bitcoin (BTC) in terms of EUR on September 4, 2015 was 206.99. It was up 1.4% for the day.
| DATE | OPEN | HIGH | LOW | CLOSE |
|---|---|---|---|---|
September 04 2015 | 204.22 | — | — | 206.99 |
Daily pricing data for Bitcoin dates back to 7/13/2010, and may be incomplete.