That doesn't mean we'll find a larger jump there, I found it for my self, but the KFF study shows there wasn't in general. However discarding date legislation has passed is also dishonest as factcheck did. Companies which are affected by regulations monitor them closely and adjust to them correspondingly.
Even then, the ACA came up pretty quickly after Obama got elected, they had one or two years to back up premiums, and premium increases seem to have remained steady during that time. What the ACA did do is outlaw junk insurance policies that were cheaper but not useful as health insurance.
