# Hypothetical Fill Error - What's Going On?!

**URL:** <https://forums.collective2.com/t/hypothetical-fill-error-whats-going-on/15510>\
**Category:** C2\
**Created:** [March 28, 2022, 1:22am UTC](https://forums.collective2.com/t/hypothetical-fill-error-whats-going-on/15510 "2022-03-28T01:22:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![ChrisFreeman](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/chrisfreeman/32/574_2.png) [@ChrisFreeman](https://forums.collective2.com/u/ChrisFreeman)\
**Post date:** [March 28, 2022, 1:22am UTC](https://forums.collective2.com/t/hypothetical-fill-error-whats-going-on/15510/1 "2022-03-28T01:22:05Z")

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@MatthewKlein

Another user on this website brought this to my attention. How is it possible that the C2 hypothetical fill engine makes a mistake like this? While most people could probably see that this is too good to be true, is there an exploit by which a system leader could get an erroneous fill at a more believable price (an error which might go undetected by some C2 subscriber customers)?

C2 system number is 138456489 (purposely not linked here)

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/collective2/original/3X/0/6/06845ea2a45c0658a653eecb4b9cd4b80c728ea1.png)

Trade signal number in question is 139921455:

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/collective2/original/3X/e/f/efe6526b4ab0a85345e35d605bd7728a2e0ec1b9.png)

Expanded view:

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/collective2/original/3X/d/6/d60742bfada92a93b1044be97459578d5325994d.png)

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**Author:** ![BrokeAssCapital](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/brokeasscapital/32/16918_2.png) [@BrokeAssCapital](https://forums.collective2.com/u/BrokeAssCapital)\
**Post date:** [March 28, 2022, 8:22pm UTC](https://forums.collective2.com/t/hypothetical-fill-error-whats-going-on/15510/2 "2022-03-28T20:22:23Z")

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If only I subscribed with 500% scaling. I would probably retire lol

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**Author:** ![ChrisFreeman](https://yyz2.discourse-cdn.com/flex028/user_avatar/forums.collective2.com/chrisfreeman/32/574_2.png) [@ChrisFreeman](https://forums.collective2.com/u/ChrisFreeman)\
**Post date:** [March 28, 2022, 8:52pm UTC](https://forums.collective2.com/t/hypothetical-fill-error-whats-going-on/15510/3 "2022-03-28T20:52:38Z")

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Well, it looks like that erroneous signal has been removed from the trading record now (so I guess no one will be retiring from all of those awesome hypothetical gains).

The updated curve looks closer to reality (although the max. leverage used of 103x is a just a bit on the wild side). 😉

 ![image](https://canada1.discourse-cdn.com/flex028/uploads/collective2/original/3X/e/a/eae3f3f861c7b154544f58a0533a640198bb3fd0.png)