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We are a flexible small team ready to prepare for you individual solutions from trading to technicals, monitoring, executions, position sizing, mentoring.

I do understand your needs and feelings, I´ve been on the other side of the table too and I am trading all Petronel Systems with my own money.

Oldrich Karas

Dafne ES
Petronel Systems Automated Trading Systems
  • Market: E-mini S&P Index Futures, @ES
  • Subscription: $75,- monthly
  • Free Trial: Available (15 days)

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Setup Video Tutorial for TradeStation

Without the setup, the system doesn´t perform properly and cannot be traded or even viewed.

Some platform features cannot be coded into the system and have to be manually adjusted by each trader individually in his/her TradeStation Platform. Follow the steps in this video tutorial just after the system/trial is downloaded.

Latest Updates

Jan. 1st., 2019 update

Short trades added and regular code update realized

November 1st., 2020 update

Smart Profit Target Exit added. Our proprietary solution.

We have worked hard to improve open profit-taking.  On the days when the market changes the direction with opened profit, the new profit target closes the position before the market drop. This additional exit identifies the change of the mood and closes the position before the price drop.

The pictures below explain it all:

Dafne ES Before

Dafne ES before (1), +$495

Dafne ES After

Dafne ES after (1), +$2,057

Dafne ES Before

Dafne ES before (2), +$1,395

Dafne ES After

Dafne ES after (2), +$2,020

System Description

Dafne after the major update (since Jan. 1st., 2019) is a long/short system for ES futures. It is the intraday system trading both directions with limited downside and favorable performance parameters. Dafne uses hybrid data sources for inner computing, avoiding to trade in the chop market. Dafne trades 7 – 14 times monthly in most cases. Long trades are mostly with 1 contract ES, but when favorable market conditions met it could trade 2 contracts long of ES in one time. Short trades are with 1 contract always.
The system is daily traded in the author´s personal portfolio.
Suggested capital is from  $5,000- for the solo system. If traded in the portfolio, suggested capital decreases substantially in most cases.

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