Unbeaten colt The Autumn Sun has been installed equal favourite for the $2 million Caulfield Guineas (1600m) after the release of nominations for the Group One race for three-year-olds.

Traders have The Autumn Sun and Brutal at the head of betting at $14.  The Guineas, run on October 13, received 267 nominations.

Caulfield Guineas betting.

The Chris Waller-trained The Autumn Sun capped his juvenile season with a Group 1 win in the J.J. Atkins (1600m) at Doomben in June to take his record to three wins from as many starts.

The Hawkes Racing-trained Brutal, an impressive five-length winner at Caulfield on debut last month.

Group 1 winner Seabrook and multiple Group 1 placegetter Oohood also sdhare favouritism for the $500,000 Group One Thousand Guineas (1600m) for three-year-old fillies on the same day.

Thousand Guineas market.

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