Pokémon Ranch question

[Shiny Noctowl]

Yesterday Hayley traded me three times in a row for the Wanted Pokémon. Today she didn't trade me for any of them. Why is this?

 

[Sketch]

...Wow. Someone listened to me. :O

Hayley MAY trade you for one of her Pokemon. It's not a guaranteed thing every time.

 

[Shiny Noctowl]

...Wow. Someone listened to me. :O

Hayley MAY trade you for one of her Pokemon. It's not a guaranteed thing every time.

How often will it happen? Is it still possible for her to trade for one of my Pokémon today?

 

[Ino-Chan]

It's random every day. One day she'll trade you, other days she wont. that's it.

 

[Shiny Noctowl]

So I can't get any today, no matter how many times I give the Pokémon to her?

 

[Ino-Chan]

I think so.

 

[The Pig King]

No, it's a random chance for every Pokemon. It happens with some, it doesn't with others.

 

[Shiny Noctowl]

Is there any way to predict when Hayley will trade with you? She traded with me the day after I got the game, but I she hasn't traded with me at all since then, and I've given her a Wanted Pokémon every day.