S&P 500 without Big Tech in 2020

This article is very interesting to me to understand what is happening after March’s turmoil. The weight of the 10 biggest companies seems to have something to say, but how much? I paste this picture for my memory, the rest of the article, is better to read the original.

Los mapas de Wardley

Que son los mapas de Wardley Los mapas de Wardley es una técnica que lo ayuda a examinar un entorno dado, identificar los próximos cambios que van a ocurrir y ayuda a elegir adecuadamente las acciones a tomar. Al examinar qué se necesita, qué componentes se utilizarán, cuáles son sus dependencias y características, se puede … Read more

Kodify.net + pine script

This place is the best source of help I found for learning details and reviewing examples of Pine Script code for tradingview indicators and strategies: https://kodify.net/tradingview-programming-articles/ (For my poor memory)

tradingview pine limit

I am trying to write a script on Pine (related to a Tradingview strategy) where I want to use the series and take the previous value or past values to make a set of operations. Something as: a = if(Alerta1[-1] == 5, 10,0) the pine script is saved without error, but during the execution, an … Read more

Value Line Geometric Index

The american market (I focus on S&P 500) has recuperated 40% of the value since March where it touch the minimum value. It’s an impressive “come back” while the macro economy data is showing terrible numbers about unemployment, consumption, industrial production…. The economy and the market are driving themselves in the opposite direction. So, so … Read more