I wonder if the 'mistake' was made deliberately to assist the...

I wonder if the 'mistake' was made deliberately to assist the major banks bots in forcing a panic stop loss dump?

Don't forget we had the exact same sort of 'error' made on QBE at the VERY bottom of the market last year.

The leveraged index bots take advantage of such aberrations to force the market down under the guise of providing liquidity.

Computerized trading should be banned.