Hamas has said that they have delayed the release because Israel did not comply with their deal's terms and had not delivered enough aid into northern Gaza.

Source: https://www.mirror.co.uk/news/world-news/israel-hamas-ceasefire-hostages-live-31524881

In my opinion, the market reaction appears optimistic about the deal's likely closure.

Source: https://seekingalpha.com/article/4659531-evaluating-mirati-therapeutics-cvr-value-in-the-wake-of-the-bristol-myers-acquisition?source=feed_all_articles

Senator Lindsey Graham also expressed concern about the deal's potential effect on U.S. defense and Washington's support for Ukraine.

Source: https://gazette.com/news/us-world/republicans-criticize-mccarthy-biden-debt-ceiling-deal/article_b1d1fba0-5223-5a98-8fb5-2551ea975671.html

This deal's got game.

Source: https://mashable.com/article/oct-27-amazon-luna-controller-deal