First day on Instagram

Today was my first day on Instagram, & for the most part first time doing anything with IM besides selling a few things on amazon & eBay.

Anyway,

Started 3 different accounts in 3 different popular niches

They have about 152,100, & 32 follows respectively.

Is that good for a first day? Any ideas besides liking/following people in the niche & posting/hashtagging?

Any input is great, just seeing if I'm on the right track.

Thanks.

Seems like great progress, keep doing what works and youll see results !

It's good result on your first day. You may post atleast 4 posts a day with # Tags that will attract more users to follow and like your post. And Best of luck for future. (Y)

Not agreeing with ^, just because it's new I wouldn't post more then 2 times a day. This is so you won't experience less engagement, more pics usually results in less engagement throughout the day.
Good luck

thats very good progress ... don't overdo it with the activity.