Ben Diagi – Medium

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Ben Diagi
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Bootcamp

Principles & Applications of Flow in Product Management

Flow is a state in which people are so involved in an activity that nothing else seems to matter; the experience is so enjoyable that…

6 min readMar 6, 2023

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Principles & Applications of Flow in Product Management

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Ben Diagi
in
Bootcamp

5 free User Persona Templates in Figma

I created a few user persona templates in Figma for Product Managers and UX designers/researchers, completely free to use.

2 min readMar 6, 2023

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5 free User Persona Templates in Figma

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Ben Diagi
in
Coinmonks

Decentralised Finance (DeFi) through the lens of Traditional Finance. 🔭

Recently, there has been a lot of talk about Decentralised Finance (DeFi) as the next big thing that will eat Traditional Finance (TradFi)…

8 min readMar 6, 2022

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Decentralised Finance (DeFi) through the lens of Traditional Finance. 🔭

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Ben Diagi

Simplifying Put-Call Parity on Plain Vanilla European Options in Python — Part 1

In this first article, I will breakdown the concept of Derivatives, Options, and then visualise the payoff and profit on European Call &…

6 min readDec 6, 2021

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Simplifying Put-Call Parity on Plain Vanilla European Options in Python — Part 1

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Ben Diagi

Measures of downside historical volatility — Visualising portfolio drawdown in Python

Volatility

3 min readJun 4, 2021

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Measures of downside historical volatility — Visualising portfolio drawdown in Python

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Ben Diagi

Writing a custom indicator in mql4 to normalise market prices into a simple line graph

Data normalisation means transforming a set of variables to have values within a specified range such as between 0 and 1.

4 min readMay 27, 2020

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Writing a custom indicator in mql4 to normalise market prices into a simple line graph

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Ben Diagi

How to write an array in MQL4 to store indicator values and determine the running maximun/minimum

I had literally spent two nights trying to figure this out because of how little available information there is about arrays and buffers…

3 min readSep 15, 2019

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How to write an array in MQL4 to store indicator values and determine the running maximun/minimum

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Ben Diagi

Writing a simple, indicator-based expert advisor for algorithmic trading— 1

In my first article, I made an introduction to indicator-based algorithmic trading strategies.

6 min readSep 1, 2019

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Writing a simple, indicator-based expert advisor for algorithmic trading— 1

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Ben Diagi

Freedom?

More Money, More Problems? It’s something that has been on my mind for a while now.

1 min readApr 25, 2019

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Freedom?

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Ben Diagi

All men dream, but not equally.

“All men dream, but not equally.

1 min readApr 21, 2019

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All men dream, but not equally.

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Ben Diagi

Ben Diagi

I’m a Product Manager & Designer. I write about Product, Design and Finance. In my spare time, I build trading algorithms and create UX prototypes.

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