Australia stock exchange to use blockchain

SYDNEY • Australia's main stock exchange just announced one of the finance industry's biggest bets yet on blockchain.

ASX will start using blockchain - the ledger software that makes bitcoin and other cryptocurrencies possible - to process equity transactions, according to a filing yesterday.

"We're the first exchange to consider taking this step," ASX deputy chief executive officer Peter Hiom said on a media conference call.

Blockchain is massively hyped and banks have conducted myriad tests of the ledger technology, with few live deployments. Proponents tout it as a more efficient and less expensive way to track trades.

Mr Cliff Richards, head of equity post-trade at ASX, said moving to blockchain could also be beneficial for Australia's securities regulator.

"To the extent that it helps them get the reporting details that they need, and potentially move more to more proactive action, we believe that it puts them in a position to do those types of things," he said on the call.

"It surprises me that ASX is doing it ahead of other big exchanges," said Mr Nader Naeimi, the Sydney-based head of dynamic markets at AMP Capital Investors. "When the technology becomes available, you have to embrace it."

No date for the shift has been announced for replacing ASX's Clearing House Electronic Subregister System, known as Chess. The new technology will let customers lower costs and introduce new services from the real-time post-trade data, Mr Hiom said.

"The Chess system's been around since the '90s," said Mr Gareth James, an analyst at Morningstar. "Imagine if you're using any software on your PC from the '90s." 

Chess was scheduled to be upgraded even before the exchange had considered blockchain, said Mr Dominic Stevens, ASX's chief executive officer. ASX therefore views the switch as a "marginal cost" that will be part of the company's capital expenditure program, he said.

"The costs in rolling out this system I don't think are too dissimilar to us having rolled out a traditional system," Mr Stevens said on the call.

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A version of this article appeared in the print edition of The Straits Times on December 08, 2017, with the headline 'Australia stock exchange to use blockchain'. Print Edition | Subscribe