If you are researching the of why people "buy the same" brands repeatedly:
: This PDF outlines a strategy of buying Call (CE) and Put (PE) options in pairs when their prices are equal for the same asset and strike price.
In finance, "buy same" typically refers to specific options strategies where you purchase two different contracts (Calls and Puts) for the underlying asset at the same time.
: A community-shared strategy focused on buying "same week" options to scalp small 2-10% gains quickly, minimizing greed and emotional risk. 2. Physical Multi-Use Copy Paper
: Targeting specific resistance/support levels for a 10% profit target.
: Studies on how psychological factors can lead to repeatedly buying the same things as a stress response.