3500-4500 is entry level pay for investment bank (ps: chances are very low that non-1st calss FRESH graduate ppl will be interviewed)
now it became comparabaly complicated and "difficult" for hiring manager to create new job vancances. except those positions created by bank itself. so ............
just be mentall prepared that it might be so easy this year. and if i were you i will go for the higher number.
coz i never believe bank will turn down a "talent" becoz he/she asks too much.