1. Market operators and investment firms operating a trading venue shall make public the price, volume and time of the transactions executed in respect of bonds, structured finance products, emission allowances and derivatives traded on a trading venue. Market operators and investment firms operating a trading venue shall make details of all such transactions public as close to real-time as is technically possible.
2. Market operators and investment firms operating a trading venue shall give access, on reasonable commercial terms and on a non-discriminatory basis, to the arrangements they employ for making public the information under paragraph 1 to investment firms which are obliged to publish the details of their transactions in bonds, structured finance products, emission allowances and derivatives pursuant to Article 21.