On the Stratton Oakmont trading floor, an electronic ticker displays the symbol "HPQ," the identifier Hewlett-Packard adopted after its acquisition of Compaq. HP acquired Compaq in 2002.
A parade of shops on Long Island houses a Radio Shack displaying its 1995 logo.
When Jordan Belfort is arrested, the police vehicles shown are up-to-date models. The Old Brookville police interceptors sport the department's then-new colour scheme. Additionally, they are fitted with LED emergency lights, which had not yet been introduced at the time of the events.
Belfort claims to have used Adderall among his many drugs of choice, yet the medication did not reach the market until 1996, four years after he was indicted by the SEC.
The scene set in Geneva features a contemporary tram constructed after 2000.
When the marching band enters the office, you can see the harnesses the percussionists wear to support their drums. These are contemporary designs, incorporating a strap that passes around the players' backs to provide the instrument with additional stability. Such a style of harness did not exist in the period in which the scene is set.
When Jordan receives a duffel bag of cash on the golf course, his clubs are not only too modern for the era but are also mismatched, with some being left-handed and others right-handed.
Belfort's daughter is playing with a Glo Worm produced in 2012.
Whilst Jordan's car is parked outside the diner, the train passing in the background is an M7 rail carriage built after 2002.











