Sorry, I couldn't find pricing data for that day. The closing price for Bitcoin (BTC) in terms of EUR on June 6, 2019 was 6,904.43. It was down 0.4% for the day. The latest price is 80,668.07.
The closing price for Tesla (TSLA) on April 20, 2021 was $239.60. It was up 0.2% for the day (up 0.6% from previous close). The latest price is $439.67.