Welcome to the QChartist blog QChartist Community – Your way to financial freedom

February 24, 2023

Since December 2022, QChartist is head to head with MetaTrader 4

Filed under: Trading — admin @ 3:56 pm

QChartist (QC) – MetaTrader 4 (MT4) comparison tab:

QChartistMetaTrader 4
Drawing tools (objects)6024
IndicatorsA hundredTousands available from various contributors
Live or Realtime chartsYes, Live Charts for tousands of tickers from
various data sources. Also a realtime watchlist..
Custom Price Alerts with sound and email.
Yes, Realtime charts but for a limited number of symbols
Realtime watchlist + realtime updated charts.
Custom Price Alerts with sound and email.
Intraday data availableYesYes
EOD data availableYesYes
StocksTousands of stocks available from various data sourcesOnly a few stocks are available depending on your broker
IndicesAll indices availableAll indices available
ForexAll pairs availableAll pairs available
CommoditiesAll commodities availableAll commodities available
CryptoAll crypto pairs are availableSome crypto pairs are available
Depth of historical dataDown to the 1970’s depending on the data sourceIt depends on the broker, difficulty to get data before 2000
Indicators loading speedFaster thanks to C++ coding abilitiesFast thanks to MQL which is almost as fast as C++
Historical data passes
year 2038 and after
Backtesting toolsNoYes
Can trade directly with
a broker
Tools for orders management
(expert advisors…)
Market ScannerYes (QTGuard)No, but paid solutions are available
Astro tools and indicatorsYes, built-inYes, but not built-in, complex to install with libraries…
Open SourceYesNo
Set price alertsYesYes
Beauty, design, GUI, coding
Very basicQuite beautiful
Number of separate indicators
that can be attached to the chart
Just one for the momentAs much as you want
Templates can be accessed
Just click on the template icon and choose your template
from the selection
You can click on the File menu > Load template
and choose a .tpl file in the filedialog
Just click on the template icon and choose your template
from the selection
Also accessible from in the Menu
ease to pass from one chart to
You have to click on the combobox and click on the
Simply click on the tabs (faster)
Level of complexity that can
be achieved
Complex (C++), unlimited (Open Source)Almost as complex (MQL), limited (Closed Source)
Chart types available83 (Bars, Candlesticks, Lines)
Logarithmic price scaleYesNo
Draw symbols (arrows, stickers,
Change indicators colors, line style
and width, transparency
Not implemented. Causes buffers limitationsYes
One indicator can be attached
multiple times with different parameters
Languages available1 (English)39
Full screen chartYesYes
Chart windows can be arranged
Text To Speech functionYesNo
Data source flexibility
(new data sources can be easily added
with API keys)
Complete documentationBasic documentation but many undocumented featuresPrecise and complete documentation
Easy to programEasyDifficult
Rapidity to download chartsMediumFast
User can interact with drawing directly
on the chart with the mouse cursor
Not implemented yet!Yes
Maximum amount of indicator buffersUnlimited amount of indicator buffers!The amount of indicator buffers cannot exceed 512
Subscription Free ChartsYou can get charts without a subscription thanks to the
Yahoo Finance Free API
It requires a subscription to a broker to get charts and

To conclude: QChartist and MetaTrader 4 are good free charting software alternatives and they are complementary. They are a good and powerful combo when used together because there are some things that QChartist can’t do and some things that MT4 can’t do. Together, they can do many things, otherwise everything !

Are you rather Windows or Linux ?

Filed under: Computers — admin @ 3:17 pm

Why do i prefer Windows ?

  • Compatible with most softwares apps and games available on the market

Why do i prefer Linux ?

  • Prevents eavesdropping from Google, Microsoft, Akamai and Amazon when Online on the Internet
  • Prevents waste of CPU resources from these companies
  • As a result, CPU Fan is less used and thus the computer is now completely silent
  • WineHQ seems to be faster and more stable

To conclude : I have no preference between Windows and Linux since they are complementary.

It depends on the usage that you do with your computer.

February 21, 2023


Filed under: Fractals — admin @ 2:37 pm

Lindenmayer L-Systems Rules
Creating turtle fractal art with L-Systems just for the fun

These fractals are created with my free L-System app that you can download here:
First install Python 3.8 for Windows :
Then extract this zip file in a folder inside your Python38-32 folder :


Axiom: F
Production 1: F
Rule 1: +F++DF++D[F]D+
Production 2: D
Rule 2: D
Iterations: 7
Angle: 30

von Koch – acute snowflake
rules={“F”: “F-F++F-F”}

Cesaro curve #1
rules={“F”: “F+F–F+F”}

Mango Leaf
rules={“X”: “F-FF-F–[–X]F-FF-F–F-FF-F–“, “Y”: “f-F+X+F-fY”}

Weed, P. Bourke
rules={“F”: “FF-[XY]+[XY]”,”X”:”+cFY”,”Y”:”-dFX”,”c”:””,”d”:””}

poetasters weed, after, P. Bourke
rules={“F”: “F-[XY]+[XY]F+[XY]-[XY]”,”X”:”+dFY”,”Y”:”-cFX”,”c”:””,”d”:””}

Unlikely bush (after Bourke)
rules={“F”: “eF[+cFF][-FF]cF[-F]d[+F]F”,”c”:””,”d”:””,”e”:””}

von Koch – islands and lakes
rules={“F”: “F+f-FF+F+FF+Ff+FF-f+FF-F-FF-Ff-FFF”, “f”: “ffffff”}

2D bush #9
rules={“G”: “GfX[+G][-G]”, “X”: “X[-FFF][+FFF]FX”}

Snake Kolam
rules={“X”: “XF-F-F+XF+F+XF-F-F+X”}

rules={“X”: “X+YF++YF-FX–FXFX-YF+”, “Y”: “-FX+YFYF++YF+FX–FX-Y”}

segments 1
rules={“A”: “FBFA+HFA+FB-FA”, “B”: “FB+FA-FB-JFBFA”, “H”: “-“, “J”: “+”, “F”: “”}

rules={“F”: “FF”, “X”: “F-[[X]+X]+F[+FX]-X”}

rules={“W”: “[X]+”, “X”: “[+++++++++++++Y[X]]————-Y[X]”, “Y”: “YFYF”}

Tree 2
rules={“F”: “F”, “X”: “FFF-[-F+F[Y]-[X]]+[+F+F[X]-[X]]”, “Y”: “FF-[-F+F]+[+F+FY]”}

P. Bourke after Saupe
rules={“V”: “[+++W][—W]YV”,”W”:”+X[-W]Z”,”X”:”-W[+X]Z”,”Y”:”YZ”,”Z”:”[-FcFF][+FdFF]F”,”c”:””,”d”:””}

poetasters succulent 1
rules={“A”: “[FL]gAhg[FLA]”,”F”:”cSF”,”S”:”dFL”,”L”:”c[F+F+F]fe[F-F-F]”,”c”:””,”d”:””,”e”:””,”g”:””,”h”:””}

Pean-c flower after Gary Teachout
rules={“F”: “”,”X”:”[FX-FY][-cFX-FY-FX][ZZ]-dFY-FX+FY+FX”,”Y”:”FY”,”Z”:”-cFX-FY-FX”,”c”:””,”d”:””,”h”:””,”i”:””}


Filed under: Reiki — admin @ 2:36 pm

The Five Reiki Principles are as follows:

Just for today:

I will not worry.
I will not be angry.
I will do my work honestly.
I will give thanks for my many blessings.
I will be kind to my neighbour and every living thing.

Technology and Hardware

Filed under: Computers — admin @ 2:35 pm


OpenAI Product, Announcements ChatGPT is a sibling model to InstructGPT, which is trained to follow an instruction in a prompt and provide a detailed response. We are excited to introduce ChatGPT to get users’ feedback and learn about its strengths and weaknesses. During the research preview, usage of ChatGPT is free. Try it now at chat.openai.com


Developing safe and beneficial AI requires people from a wide range of disciplines and backgrounds. View careers. I encourage my team to keep learning. Ideas in different topics or fields can often inspire new ideas and broaden the potential solution space. Lilian Weng Applied AI at OpenAI.

Amazon Fire TV is a line of digital media players and microconsoles developed by Amazon. The devices are small network appliances that deliver digital audio and video content streamed via the Internet to a connected high-definition television.

CPU benchmark with a huge database.

Nipogi Mini PC


Shop the Meta Quest 2 all-in-one VR headset and immerse yourself within new virtual worlds. Explore everything that our second gen VR device has to offer. Meta Quest 2: Immersive All-In-One VR Headset | Meta Store

Get real time #market #Yahoo #Finance #charts on your rooted #Android device.

Filed under: Trading — admin @ 2:35 pm

These python scripts plot real live market charts from Yahoo Finance historical data source in the terminal.
This also works on Android devices with Termux. Now you can display your favorite charts everywhere!
Programmed by Julien Moog at the end of november 2021.
Enjoy and happy trading!

Usage instructions:

./yf1.sh [Symbol] [Y scale ratio] [Number of points-bars] [Timeframe]

Valid Timeframe: 1m 5m 15m 30m 1h 1d 1wk 1mo

Example: ./yf1.sh MSFT 2 99 1h

Rooted Android installation:

– install termux from Google Play
– open termux
– “apt update”
– “pkg install wget”
– “wget http://www.qchartist.net/files/trading/pychartist.zip”
– “su”
– “chmod 777 *”
– “exit”
– “unzip pychartist.zip”
– “su”
– “chmod 777 *”
– “exit”
– “pkg install clang”
– “pkg install boost”
– “clang++ yf.cpp -o yf”
– “su”
– “chmod 777 *”
– “exit”
– “pkg install python”
– “pip install drawille”
– “apt install gnuplot”
– Let’s try with Bitcoin: “./demo_BTCUSD.sh”


Some of the best nutrients that will keep you healthy

Filed under: Nutrition and Health — admin @ 2:34 pm

Here are some of the best nutrients and food to take together that will keep you healthy :

Voici quelques uns des meilleurs nutriments et aliments à prendre ensemble qui vont vous garder en bonne santé :

Red Ginseng – Translation fr : Ginseng Rouge
Rhodiola rosea – Translation fr : Rhodiole
Maca (Lepidium Meyinii) – Translation fr : Maca
Ginkgo Biloba – Translation fr : Ginkgo Biloba
Vitamin C + Magnesium
Brewer’s yeast + Selenium – Translation fr : Levure de Bière
Fenugreek – Translation fr : Fenugrec
Eleutherococcus – Translation fr : Eleutherocoque
Ginger – Translation fr : Gingembre
Nettle root – Translation fr : Ortie Racine
Saw palmetto – Translation fr : Fruit du palmier de Floride Sabal
– Pygeum


Please respect the daily recommended dosage.
Take 1/3 of the max. daily dosage in the morning,
1/3 of the max. daily dosage at the mid day,
and 1/3 of the max. daily dosage in the evening.
(4 hours interval)

Veuillez respectez la dose journalière recommandée. Prenez 1/3 de la dose journalière maximum le matin, 1/3 de la dose journalière max. à midi et 1/3 de la dose journalière max. le soir.

If you have lose stools, the dosage is probably too much : then take the supplements only 2 times per day (the morning and the mid day, not the evening.)

Si vous avez les selles moles, le dosage est probabelement trop important : alors prenez les compléments seulement 2 fois par jour (le matin et le midi, pas le soir).

Before consumption, always taste before (especially capsules), to be sure that products are good, digestible and edible.

Avant de consommer, toujours gouter avant (surtout les gelules), pour etre sur que les produits sont bons, digestes et comestibles.

– Lemon
Linseed / Flaxseed crushed with a mill / mixer / grinder – Translation fr : Graines de lin moulues
Pumpkin seeds – Translation fr : Graines de courge
Sunflower seeds – Translation fr : Graines de tournesol
– Celery
– Banana
– Dates
– Pineapple (juice)
– Oat, whole grains
– Fish, Seafood
– Nuts
– Lentils or Chickpeas
– Butter
– Milk, dairy
– Mushrooms
– Spinach
– Blueberries
Turmeric – Translation fr : Curcuma
Garlic – Translation fr : Ail
– Carrot
– Asparagus
– Chamomile infusion
– Dark chocolate (1 piece per day)
Tomato concentrate – Translation fr : Concentré de tomate
Soy – Translation fr : Pousses de Soja
Apple cider vinegar (occasionally if you have digestive problems) (no more than 1 tablespoon per day) – Translation fr : Vinaigre de Cidre de Pomme

Apple cider vinegar in capsules (powder) can be a great alternative to the classical bottle. And you can take it with you everywhere.

– Grapefruit, pomelo
Onion (red) (1/2 per day) – Translation fr : Oignon

Quark (cheese) – Translation fr : Fromage blanc

Cayenne Pepper – Translation fr : Poivre Noir de Cayenne

– Infusion Pepper Mint – Licorice – Mallow – Green Anise – Green Tea or Licorice – Cinnamon – Ginger – Cardamom – Clove – ChamomileThyme – Translation fr : Infusion Réglisse, Camomille et Thym

Bee Pollen – Translation fr : Pollen de fleurs (d’abeilles)


  • If you have palpitations during a long time or panic attacks take 1 mg Lorazepam occasionally (prescribed by your health care doctor). This is the only chemical for which i did not find a natural replacement yet. Maybe Kava Root is a natural replacement but i never tried it yet. But it is important to use the drug if you want to stop palpitations. Nb : beware of the addiction that this kind of medication can generate.
  • Some natural alternatives exist like Ginseng, Rhodiola, Ashwagandha, Valerian root, Escholtzia, Passionflower (Passiflore), Hawthorn (Aubépine) but they are less potent. These herbs are also good to remove stress and anxiety. It is worth giving it a try.

In bold are those that we should take every day. Then you can add some more during the day (celery, tomatoes, and fish for example)

En gras sont ceux que vous devriez prendre chaque jour.

If you take them every day, these products will relieve :

Si vous les prenez chaque jour, ces produits vont soulager :

toothache – Translation fr : problèmes dentaires
skin disorders – Translation fr : problèmes de peau
stomac pain – Translation fr : maux d’estomac
infertility – Translation fr : infertilité
obesity – Translation fr : obesité
poisonings – Translation fr : empoisonnement
tumors – Translation fr : tumeurs
dry mouth – Translation fr : bouche sèche
cold – Translation fr : refroidissement
brittle nails – Translation fr : ongles abimés
headache – Translation fr : maux de tête
frequent urination
hair concerns – Translation fr : problèmes de cheveux
tinnitus – Translation fr : acouphènes
liver problems – Translation fr : problèmes de foie
dizziness – Translation fr : vertiges

etc …

These products changed my life.

Ces produits ont changé ma vie.

#Boost #Combo #Remedy #Remedies #Potion #GrandOeuvre Grand Oeuvre #Naturopathy #Alchemy #Alchemist


Filed under: Biography — admin @ 2:33 pm

Hello and welcome to my site. Since my childhood, i’ve always been passionate of computer sciences and new technologies. I begun to write my first programs at the age of 7 with an Amstrad computer in Basic language. I made studies in computer sciences, sciences and multimedia.
I’m also passionate of music. I studied music theory and piano for several years. Then, at about the age of 16, i begun to do computer aided music and to compose my own tracks with Fast Tracker II. Then i used Renoise and Reason with an M-Audio keyboard. My favorite remains Renoise 1.5 with his VST and VSTi plugins.
I am also interested in sciences, and more precisely in Astronomy, electronics, cybernetics. I like to explore the sky with a telescope, and to make electronic circuits with or without an Arduino board.
I like Windows as much as Linux. Both are good and complementary.
I also like trading and technical analysis. I begun trading in 2005 with Meta Trader 4. Then i programmed my own technical analysis software since 2010 which i called QChartist. My favorite programming language is RapidQ mixed with C++. Those two programming languages enabled me to program QChartist, a powerful and open source TA software that has nothing to envy from his competitors. It allows to read charts, put technical indicators, draw geometrical shapes, use astronomy module for the indicators, automate the analysis and obtain signals. After having practiced technical analysis for more than 10 years, i developed my own efficient trading system which i called System Sync. It is available for free.
My prefered programming languages are QBasic, QB64, RapidQ, Visual Basic, BBC Basic SDL 2.0

You can connect with me via:
Help me to make my website grow via https://patreon.com/user?u=81913249 Thank you

I wish you a nice visit of my site.

Some links

Filed under: Nutrition and Health — admin @ 2:32 pm

http://gb.eurohydro.com/aeroflo.html : Legendary growth and yield are the hallmarks of the General Hydroponics AeroFlo System line. Countless growers, academics, and researchers across the globe agree that no other hydroponic system delivers the same staggering growth rates and robust crops. The AeroFlo super-oxygenates the nutrient solution to deliver oxygen, water, and nutrients in ideal combinations, thus creating a root zone environment that surpasses anything found in nature. This system creates stronger, more resilient plants, as well as increased yields. For the expert grower seeking to bring plants to harvest earlier and to maximize the productivity of their grow space, the AeroFlo produces unbeatable results. With five different models to choose from, there is an AeroFlo unit for every requirement. Since more than 15 years NASA scientists use the AeroFlos and Flora-series in their research on plant cultivation in space.

https://mr-ginseng.com/ Medicinal plants

http://www.alternative-medicine-software.com/ alternative medicine software – for PC – educational software featuring natural remedies and healing therapies.

https://www.herbslist.net – A Guide To Medicinal Herbs and Their Uses

Some links

Filed under: Sciences — admin @ 2:30 pm

http://www.mysticmamma.com is a website talking about consciousness, spirituality and astrology. Articles speak about what happens in the sky (astronomical events) and their impact on our actual life. The website is often updated.

http://345d.fr : this site talks about ascension, spirituality, personal developement.

http://www.amour-et-verite.com : Stephane Rambaud shares with you his heartiness for personal developement, spiritual and esoteric, and also all things that are linked because all is linked. Music, humor, health, sport… All that in the love and truth.

http://www.energie-sante.net : The point of convergence of energy therapies for everybody.

Healing/Chakra Cleansing Meditation/Relaxation Music : https://www.youtube.com/watch?v=tU3oAyin8W4&list=RDNPVX75VIpqg

A source for information on A=432Hz and the effects of the vibrant environment on awareness : http://omega432.com

http://www.collective-evolution.com : Creating change through transforming consciousness. Numerous interesting articles.

Secrets in Plain Sight – Patterns in Art, Architecture & the Cosmos : https://www.youtube.com/watch?v=L777RhL_Fz4 http://www.secretsinplainsight.com

Sonic Geometry: The Language of Frequency and Form : Throughout history, numerous clues and hints regarding geometry and frequency have been staring at us, calling to us, and waiting for us to put them into place like pieces of a giant puzzle. Here at the dawn of a new age, this sonic-geometric puzzle is finally nearing completion, revealing the building blocks of a language based on energy, frequency and form.
How will we use it? With whom will we be communicating? Now that we know the basics of this new language, maybe we are ready to begin the conversation…. again? : https://www.youtube.com/watch?v=FY74AFQl2qQ

Sacred knowledge of vibration and the power of human emotions : https://www.youtube.com/watch?v=o0gBoV0ygJc

The Portal
The Intelligence Hub for the Victory of Light

Vidéos intéressantes sur les fractales : Fractales à la recherche de la dimension cachée : https://www.youtube.com/watch?v=h3rshqpr3JY&list;=PLF3C31A503BB23523

https://www.youtube.com/watch?v=8mCztbdeNVg : vidéo documentaire (incomplète) : Les mystères de la physique quantique

https://www.youtube.com/watch?v=1UPl1uUU88o : vidéo sur la Théorie des Cordes : Ce qu’Einstein ne Savait pas Encore

Musique qui soigne, nettoie les Chakras pour Méditer et se Relaxer : https://www.youtube.com/watch?v=tU3oAyin8W4&list;=RDNPVX75VIpqg

Une source d’information sur A=432Hz et les effets de l’environnement vibrant sur la conscience : http://omega432.com

http://www.collective-evolution.com : créé le changement en transformant la conscience. De nombreux articles intéressants.

https://www.youtube.com/watch?v=qsMLmTnOm0Y : vidéo documentaire “Mondes Intérieurs, Mondes Extérieurs” : Il existe un champ vibratoire reliant toutes choses On l’a appelé Akasha, le son originel Om, les perles du collier d’Indra, l’harmonie des sphères et des milliers d’autres noms lui furent attribués à travers l’histoire. Les professeurs anciens enseignaient le Nada Brahma – l’univers est vibration. Le champ vibratoire est à la source de toute véritable expérience spirituelle et de toute recherche scientifique. Il s’agit du même champ ésotérique que des saints, des bouddhas, des yogis, des mystiques, des prêtres, des chamanes, des prophètes ont observé par introspection. Bon nombre d’imminents penseurs de l’histoire tels que Pythagore, Keppler, Léonard de Vinci, Tesla et Einstein approchèrent le seuil du mystère. Dans la société moderne, la majeure partie de l’humanité a perdu la sagesse ancienne. Nous nous sommes trop égarés dans le domaine de la pensée, ce que nous percevons comme le monde extérieur de la forme.
Nous avons perdu notre lien vers les mondes intérieurs. Cet équilibre, appelé “la voie moyenne” par le Bouddha et “le juste milieu” par Aristote, est le droit de naissance de chaque être humain. C’est la source commune de toutes les religions et le lien entre nos mondes intérieurs et extérieurs.

http://www.ascensionnow.co.uk – A spirit-guided website. Information: The Law of One, spiritual awakening and ascension of humanity, the nature of reality and consciousness, galaxy/solar system/earth changes, and prophecies. – What you do here will affect all other planets, plus planets yet to be created. They may not have your Divine complement, but what you do will change their awareness. You are, therefore, the catalyst for something so big that you cannot conceive of it.

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