"Don't change the trading rules after every trade."

If you do change them frequently then this thread is for you.

Let's talk about the law of large numbers and how it benefits traders to be profitable.

[Thread]👇👇👇

Most people start tweaking the rules, chart settings and the indicator settings because now they think they have found the holy grail.

But they again end up changing them after next losing trade.

If you believe in the law of large numbers then;
Changing the buying rule from buy 1 point above the breakout to buy above 5 points or any tweak like that will not make much difference in the long run.

Law of large numbers is best illustrated by the example of a coin flip :

It has a 50% chance of landing on heads.
If we flip the coin twice, we have almost exactly equal chances of any scenario happening: heads twice, tails two evenly split.

The probability of getting 5 heads and 5 tails on ten flips is just 8% but that probability keeps increasing as we increase the sample size.
If one flips the coin 100 times, the probability of getting 50 heads and 50 tails (P=0.5) increases to 70% and so on.

When the market conditions are not in favour of a strategy, it's normal that it will suffer from drawdown.

In this period most traders can't face the heat,
and they try to modify the rules to filter out trades like the last one.

And in those process, they fit the best possible rules for the last few trades.

But you know they again and up in loss. because they never stick to the strategy for along time.
If you have a strategy that has an edge and if you not change the underlying parameters on the way, the law of large numbers will be in your favour.

Law of large numbers will be meaningless if you keep changing the rules.
It doesn't matter if the last trade was a winner or loser, it has no relevance on the outcome of the next trade.

Thank you for reading till here.
#trading

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The first ever world map was sketched thousands of years ago by Indian saint
“Ramanujacharya” who simply translated the following verse from Mahabharat and gave the world its real face

In Mahabharat,it is described how 'Maharishi Ved Vyasa' gave away his divine vision to Sanjay


Dhritarashtra's charioteer so that he could describe him the events of the upcoming war.

But, even before questions of war could begin, Dhritarashtra asked him to describe how the world looks like from space.

This is how he described the face of the world:

सुदर्शनं प्रवक्ष्यामि द्वीपं तु कुरुनन्दन। परिमण्डलो महाराज द्वीपोऽसौ चक्रसंस्थितः॥
यथा हि पुरुषः पश्येदादर्शे मुखमात्मनः। एवं सुदर्शनद्वीपो दृश्यते चन्द्रमण्डले॥ द्विरंशे पिप्पलस्तत्र द्विरंशे च शशो महान्।

—वेद व्यास, भीष्म पर्व, महाभारत


Meaning:-

हे कुरुनन्दन ! सुदर्शन नामक यह द्वीप चक्र की भाँति गोलाकार स्थित है, जैसे पुरुष दर्पण में अपना मुख देखता है, उसी प्रकार यह द्वीप चन्द्रमण्डल में दिखायी देता है। इसके दो अंशो मे पीपल और दो अंशो मे विशाल शश (खरगोश) दिखायी देता है।


Meaning: "Just like a man sees his face in the mirror, so does the Earth appears in the Universe. In the first part you see leaves of the Peepal Tree, and in the next part you see a Rabbit."

Based on this shloka, Saint Ramanujacharya sketched out the map, but the world laughed