Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
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MQL5 Developer THF
Mathematical Engineer.

Currently pursuing a Master's in Applied Mathematics with strong focus on quantitative modeling and computational methods.

Fields of study:

-Time Series Analysis: ARIMA, GARCH, VAR.

-Optimization: linear, non-linear, multicriteria approaches.

-Genetic Algorithms

-Evolutionary Computation.
Osmar Sandoval Espinosa
게재된 기고글 How to implement AutoARIMA forecasting in MQL5
How to implement AutoARIMA forecasting in MQL5

This article presents an MQL5 implementation of AutoARIMA that builds ARIMA models without manual tuning. It estimates d via a variance-based heuristic, fits ARMA(p,q) by gradient optimization with Adam, and selects p and q using AICc. The code returns a one-step-ahead price forecast by differencing, model estimation, and integration back to price level, ready to call on a Close series.

4
Osmar Sandoval Espinosa
게재된 코드 Easy Range Breakout EA - MT5
이 EA는 박스권 돌파 트레이딩 전략을 구현합니다. 사용자가 정의한 시작 시간과 종료 시간 사이의 가격 범위를 계산하고 차트에 시각적 직사각형을 그려 해당 범위의 고점과 저점을 표시한 다음 범위가 닫힌 후 가격 움직임을 모니터링합니다. 시장이 박스권 고점을 돌파하면 매수 거래를 개시하고, 박스권 저점을 돌파하면 매도 거래를 개시합니다.
Osmar Sandoval Espinosa
게재된 코드 Easy Range Breakout EA - MT5
이 EA는 박스권 돌파 트레이딩 전략을 구현합니다. 사용자가 정의한 시작 시간과 종료 시간 사이의 가격 범위를 계산하고 차트에 시각적 직사각형을 그려 해당 범위의 고점과 저점을 표시한 다음 범위가 닫힌 후 가격 움직임을 모니터링합니다. 시장이 박스권 고점을 돌파하면 매수 거래를 개시하고, 박스권 저점을 돌파하면 매도 거래를 개시합니다.
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
Luceat lux vestra
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
Nothing rests; everything moves; everything vibrates
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
Every cause has its effect; every effect has its cause.
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
Everything flows, out and in; everything has its tides; all things rise and fall; the pendulum-swing manifests in everything; the measure of the swing to the right is the measure of the swing to the left; rhythm compensates.
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
As above, so below; as below, so above
Israr Hussain Shah
Israr Hussain Shah 2026.04.05
why
jeremiah adams
jeremiah adams 2026.04.11
IM FROM UK YOU LIVE IN MEXCO WHY WOULD I ASK YOU FOR MONEY
jeremiah adams
jeremiah adams 2026.04.11
I HAVE ALL THE MESSAGES YOU SEND ME AND SCREEN SHOTS , YOU ASKED FOR MY NUMBER FIRST AND OFFERED TO HELP
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
The All is Mind; The Universe is Mental.
jeremiah adams
jeremiah adams 2026.04.04
DONT TRUST THIS LIAR
Israr Hussain Shah
Israr Hussain Shah 2026.04.05
why ?
Osmar Sandoval Espinosa
Osmar Sandoval Espinosa
if you're going to try, go all the
way.
otherwise, don't even start.

if you're going to try, go all the
way.
this could mean losing girlfriends,
wives, relatives, jobs and
maybe your mind.

go all the way.
it could mean not eating for 3 or 4 days.
it could mean freezing on a
park bench.
it could mean jail,
it could mean derision,
mockery,
isolation.
isolation is the gift,
all the others are a test of your
endurance, of
how much you really want to
do it.
and you'll do it
despite rejection and the worst odds
and it will be better than
anything else
you can imagine.

if you're going to try,
go all the way.
there is no other feeling like
that.
you will be alone with the gods
and the nights will flame with
fire.

do it, do it, do it.
do it.

all the way
all the way.

you will ride life straight to
perfect laughter, its
the only good fight
there is.

— Charles Bukowski, "What Matters Most is How Well You Walk Through the Fire"
Ahmd Abrahym Mhmwd Abrahym
Ahmd Abrahym Mhmwd Abrahym 2026.04.01
ALL THE WAY IN 💪
jeremiah adams
jeremiah adams 2026.04.04
YOU ARE A SCAMMER
Osmar Sandoval Espinosa
게재된 코드 Liquidity Sweep H4 - M15 (Swing Highs and Lows) / MQL5
이 EA(Expert Advisor)는 H4 차트주기에서 스윙 고점과 저점을 감지한 다음 M15 차트주기에서 스윕(유동성 확보)을 기다려 정의된 리스크 관리로 매수/매도 거래를 개시하도록 설계되었습니다.
Osmar Sandoval Espinosa
MQL5.커뮤니티에 등록됨