Call it the Colombo Lies Exchange, the Colombo Jokes Exchange or all it whatever you want but please don't call it the Colombo Stock Exchange for that would be a grave insult to the real stock exchanges elsewhere in the world.
This is a screenshot of the CSE home page captured at 10:43, it shows the MPI as having fallen by more than 10% so why then haven't we seen trading halt? Because no such thing happened. The MPI certainly was at 4871 but instead of being down 10% it was actually up by 0.2% fortunately they rectified the error quickly. And it doesn't really matter cause the CSE has no shame.