I Tried to Improve fxalexg’s Trading Strategy — Transcript
Full transcript
- 0:00In the previous video, we tested Alex
- 0:02Gonzalez's trading strategy with the
- 0:03exact same rules he shares on his
- 0:05YouTube channel. The verdict was not
- 0:08nice. $10,000 turned into $21
- 0:12after 10 years of trading.
- 0:14But there was one thing that made me
- 0:16believe this strategy could still be
- 0:17saved. The win rate was always around
- 0:2020% with an average risk to reward ratio
- 0:23of 1 to 3 and 1/2. To break even at that
- 0:26risk to reward, we need 22.2%.
- 0:30We were close. Close enough that maybe
- 0:33if we found a few bad rules that were
- 0:34dragging the whole thing down, this
- 0:36could actually become profitable. But we
- 0:39already investigated in video one, time
- 0:42frames, pairs, patterns, sessions,
- 0:44months. Nothing worked. So today, I'm
- 0:47bringing the big guns. I'm taking the
- 0:49strategy apart rule by rule to answer
- 0:52one simple question. Can we improve this
- 0:55trading strategy?
- 1:00When I looked at Alex's rules, two
- 1:01things immediately felt weird.
- 1:04First, every area of interest had to be
- 1:06between 5 and 60 pips.
- 1:09Think about what 60 pips means. A daily
- 1:12zone is not the same thing as a weekly
- 1:14zone. And on Euro pound, for example, 60
- 1:17pips is huge. Price can stay inside it
- 1:19for weeks. While on pound New Zealand
- 1:22dollar, price usually crosses 60 pips in
- 1:24a few hours.
- 1:26The same fixed number applied to
- 1:28different time frames and to markets
- 1:30that move completely differently.
- 1:32It's like having only one t-shirt size
- 1:34for every human on Earth.
- 1:37So the first repair was obvious. What if
- 1:39the zone width was based on volatility
- 1:41instead?
- 1:43For that, I used the ATR. Most of you
- 1:46are probably familiar with this
- 1:47indicator. It simply measures the
- 1:49average movement of the market. So
- 1:51instead of applying a fixed range, we
- 1:53have a range that adapts to each time
- 1:55frame and each currency pair.
- 1:58I tested three levels: 0.25 ATR, 0.5
- 2:02ATR, and 1 ATR.
- 2:05The return was bad for all the versions,
- 2:07but I want to focus on the profit
- 2:09factor.
- 2:11The profit factor simply measures how
- 2:12many dollars you make for every dollar
- 2:14you lose.
- 2:160.835
- 2:17means that the strategy makes 0.835
- 2:20dollars back for every 1 dollar lost.
- 2:23It's easy to understand that if this
- 2:25figure is above one, the strategy is
- 2:27making money, while if it's below one,
- 2:29the strategy is losing money.
- 2:32Think of the profit factor as the
- 2:33quality figure, while the number of
- 2:35trades is the quantity figure, and the
- 2:37return is the consequence.
- 2:40So, looking at the profit factor, there
- 2:42isn't a single version that makes money.
- 2:44They are all returning less than 1
- 2:46dollar for every dollar lost.
- 2:49So, the ATR doesn't seem to add anything
- 2:51meaningful to the strategy. The ATR 1
- 2:54loses less money simply because it takes
- 2:56less trades, certainly not because it
- 2:58has some sort of edge.
- 3:00But there is a second rule I found quite
- 3:02weird. An area of interest on the daily
- 3:05timeframe expires after 2 years, while
- 3:08an area of interest on the weekly
- 3:09timeframe expires after 5 years.
- 3:13So, a level that the market has
- 3:14respected for 6 years is removed because
- 3:17the area of interest had a birthday.
- 3:20While a level that the market has
- 3:21smashed through many times is still
- 3:23valid because it's young.
- 3:26It doesn't sound logical to me.
- 3:28So, I built a different concept. An area
- 3:31of interest is removed when the number
- 3:33of breaks catches up with the number of
- 3:35rejections.
- 3:36It sounds more logical to me, but the
- 3:38question is not whether it sounds more
- 3:40logical. The question is whether it
- 3:42makes money.
- 3:44So, I tested it across the different ATR
- 3:46values and the original pip range.
- 3:49Results didn't improve. They got worse
- 3:52for every variation, four to zero.
- 3:56I have to admit, I thought we would have
- 3:57seen at least a small improvement here,
- 4:00but I was wrong.
- 4:02So, we admit defeat. We trust the data,
- 4:05and we stick with Alex's rules on this.
- 4:07But, this is not a bad start. Because
- 4:10even if we didn't find anything here,
- 4:13these tests tell us that the problem is
- 4:15somewhere else. And this brings us to
- 4:17the next chapter, where I spent most of
- 4:20my days building something that could
- 4:22tear the strategy completely apart and
- 4:25rebuild it piece by piece.
- 4:31In the previous video, I said I wanted
- 4:32to use machine learning to analyze this
- 4:34strategy and see what works and what
- 4:37doesn't. But, to use the right tool of
- 4:39machine learning, we first need to
- 4:41understand the problem. We have so many
- 4:43rules that are interconnected. The trend
- 4:46on the higher time frame must be aligned
- 4:47with the trend on the time frame we are
- 4:49trading. The price needs to be in an
- 4:51area of interest, possibly retest that
- 4:53level. There must be a candlestick
- 4:55pattern and more. And we need that exact
- 4:58configuration to take a trade. But, with
- 5:01that exact configuration, we already saw
- 5:03that we lost money. So, I decided to use
- 5:06a technique that is technically not
- 5:08machine learning, but it's used to
- 5:10validate the most advanced machine
- 5:12learning systems on Earth. Its name is
- 5:15ablation.
- 5:16Now, you may think it's something super
- 5:18complicated. The beautiful part is that
- 5:20once you strip the math from it and only
- 5:22look at the concept, it's dead simple.
- 5:25To prove it, I have here my friend, star
- 5:27of one of my favorite TV shows, Dr.
- 5:29House. Imagine a patient walks into the
- 5:32hospital with several symptoms. House's
- 5:35team decides to treat the symptoms with
- 5:37five different pills as standard
- 5:39protocol. The patient seems to get
- 5:41better for a while, but then crashes.
- 5:43The team is brainstorming what to do.
- 5:46After all, they are following the normal
- 5:48trusted treatment. But, Dr. House
- 5:50doesn't trust anything. He asks the only
- 5:53question that matters. Which of these
- 5:56pills is actually doing something? Maybe
- 5:59one pill is the cure and the others are
- 6:01dead weight. Maybe only a combination of
- 6:03two or three pills works. Maybe they are
- 6:06all doing nothing. Or maybe one of the
- 6:08pills is the very thing killing the
- 6:11patient. So, House does something that
- 6:13sounds brutal, but is pure logic. He
- 6:16tells his team to remove all the
- 6:18treatments and only give the patient
- 6:20pill one. He tests every combination.
- 6:23Pill one alone, pills one and three,
- 6:26pill two, no pills at all, and so on.
- 6:29Every mix measured the same way with the
- 6:31question, does the patient get better or
- 6:34worse?
- 6:35In machine learning, this technique is
- 6:37called ablation. Our patient is Alex's
- 6:40strategy. It arrived already on its
- 6:42cocktail of five rules taken every day
- 6:45for 10 years. And we have watched it
- 6:48bleed through our two videos. So now,
- 6:51every rule becomes a pill. We can give
- 6:53it or take it away. And we test every
- 6:56combination. Here are the five pills.
- 6:59Rule one is the higher time frame bias.
- 7:02Alex's rule is that we need to have the
- 7:04weekly and daily time frame agreeing on
- 7:07the direction or the daily and the
- 7:094-hour. Rather than giving or removing
- 7:11the pill, here we test five different
- 7:14versions. Off means no higher time frame
- 7:17bias at all. Pair is the original rule.
- 7:20Then we have the weekly used as a bias,
- 7:22the daily, and the 4-hour. Rule two is
- 7:25that the trend on the chart where we
- 7:27trade needs to be in line with the
- 7:28direction of our trade. Rule three is
- 7:31that we take the trade on one of the
- 7:33candlestick patterns in Alex's list.
- 7:36Rule four is the retest logic. Something
- 7:38Alex only shares in a few of his videos
- 7:41and something some viewers pointed out
- 7:43in the comments. I decided to test it.
- 7:45I'm not going much into the details of
- 7:47this concept here because, spoiler
- 7:49alert, it turned out not to add anything
- 7:52meaningful. Rule five, the trading
- 7:54session. According to Alex, the best
- 7:57session to trade is the overlap between
- 7:59the London and New York session. For
- 8:01this rule, instead of just giving or
- 8:03removing the pill, we test five
- 8:06different settings. The Asia session,
- 8:08the London session, the New York
- 8:10session, the overlap between London and
- 8:12New York, and all the sessions. Every
- 8:15combination of these five rules gives us
- 8:17200 different configurations of the
- 8:20strategy. For now, I aggregated all the
- 8:22time frames together. We are going to
- 8:24dive deeper into time frames later. So,
- 8:27let's see the results of ablation.
- 8:31These are all 200 configurations ordered
- 8:34by profit factor from the highest to the
- 8:36lowest.
- 8:37Look at the winner.
- 8:39It has everything off.
- 8:41No higher time frame bias, no trend
- 8:44evaluation on the time frame where the
- 8:46trade is taken. It doesn't consider
- 8:48candlestick patterns to take the trade.
- 8:50It doesn't care about retest. And the
- 8:52best session was the overlap between
- 8:54London and New York.
- 8:56And credit where it's due, this is the
- 8:59session Alex recommends.
- 9:01This means that if you draw areas of
- 9:03interest on the daily and weekly time
- 9:05frames, and you wait for the overlap
- 9:07between the London and New York session,
- 9:10and then you simply enter the trade as
- 9:12soon as the price closes inside an area
- 9:14of interest, you outperform any other
- 9:17combination of the strategy.
- 9:19But, that's just the beginning of the
- 9:21analysis, because this table is pure
- 9:23gold in terms of findings.
- 9:26Another interesting thing that you might
- 9:28immediately spot, the bias doesn't seem
- 9:31to help at all. Most of the top
- 9:33combinations have the bias turned off.
- 9:36When a higher time frame bias is used at
- 9:38all, it's taken from the 4-hour chart.
- 9:41The first configuration using the bias
- 9:43Alex teaches, the weekly daily or daily
- 9:464-hour pair, is at number 38, and its
- 9:50profit factor is barely above one.
- 9:53This is very interesting, especially
- 9:55considering how popular higher time
- 9:57frame bias is among YouTube traders.
- 10:01This is the second strategy we dig deep
- 10:03into, and once again, the data says the
- 10:05higher time frame bias is hurting rather
- 10:08than helping.
- 10:09Food for thought.
- 10:11Another interesting thing to notice is
- 10:13that the variation that turns everything
- 10:15off consistently scores very high, not
- 10:18just in the overlap session.
- 10:21Yeah, sure, the overlap session steals
- 10:23the spotlight with its number one
- 10:25position, but the same variation during
- 10:27the Asia session ranks number five.
- 10:30During London, number eight. And
- 10:32considering all the sessions together,
- 10:34number 16 out of 200.
- 10:38All of them with a profit factor above
- 10:40one.
- 10:41So, yes, I could have gone digging into
- 10:44all the other variations, but it felt
- 10:46like we had a clear winner in front of
- 10:48us.
- 10:49Turning everything off and just taking
- 10:51the trade when price closes inside an
- 10:53area of interest seems to beat
- 10:56everything else.
- 10:57The question is, do we take the trades
- 11:00only in the overlap between London and
- 11:02New York or in all the sessions?
- 11:05These for me were the two variations of
- 11:07the strategy worth pursuing.
- 11:10Now, before we dive deeper into these
- 11:12two variations, it's worth mentioning
- 11:14something. What I showed you here are
- 11:16the figures for the whole period, from
- 11:18January 2016 to May 2026.
- 11:23In reality, in my work behind the
- 11:24scenes, I was working with a training
- 11:26data set that stopped at the end of
- 11:282021, while all the data from January
- 11:312022 to May 2026 stayed locked in a test
- 11:36data set.
- 11:37This is a common separation in
- 11:39backtesting. You never want to select
- 11:41your strategy on the whole period,
- 11:43especially when you're running 200 tests
- 11:46because some of them will come out
- 11:47profitable by pure luck.
- 11:50The thing is that the results were
- 11:51already clear in the training set. The
- 11:53combination with everything off during
- 11:56the Asia session came second.
- 11:58During the London New York overlap,
- 12:00sixth, and considering all sessions,
- 12:03ninth out of 200 combinations, all with
- 12:07a profit factor above 1.1.
- 12:10Asia session looks strong, but I didn't
- 12:12want to build the strategy around the
- 12:14session with the lowest liquidity. So,
- 12:16the London New York overlap looked more
- 12:18interesting to me.
- 12:20So, I had already locked these two
- 12:22variations based on the training set
- 12:24alone, and then I looked at what
- 12:25happened in the test set.
- 12:27The all sessions variation continued to
- 12:30deliver stable profitable results, and
- 12:33the overlap variation actually improved
- 12:35its edge in recent years. So, we had two
- 12:38serious candidates. One version that
- 12:40trades every session, and one version
- 12:43that trades only the London New York
- 12:45overlap.
- 12:46Both removed all the rules that were
- 12:48supposed to make Alex's strategy
- 12:50smarter. Both looked promising. Both
- 12:53looked like they might have a real edge,
- 12:55and not just be profitable by pure luck.
- 12:58In the next chapter, we dig deeper to
- 13:00find out which one is our winner.
- 13:06The first thing I wanted to dissect is
- 13:08the time frames. Not just to find out if
- 13:10one time frame performs better than the
- 13:12others, but also as a proof that we are
- 13:14not over-fitting. If most of the time
- 13:17frames are profitable, we are likely
- 13:19dealing with a real edge. If one or two
- 13:22time frames are massively out-performing
- 13:24while all the others are negative, we
- 13:26are probably dealing with overfitting.
- 13:29I analyzed the time frames based on
- 13:31where the area of interest was taken.
- 13:34For areas of interest taken on the
- 13:35weekly chart, I analyzed the 4-hour, the
- 13:382-hour, and the 1-hour time frames.
- 13:41For areas of interest taken on the daily
- 13:43chart, I analyzed the 4-hour, the
- 13:452-hour, the 1-hour, the 30-minute, and
- 13:48the 15-minute.
- 13:50The first good news is that out of 16
- 13:52combinations, the worst profit factor is
- 13:550.95,
- 13:57not far from break even. It's likely we
- 13:59are dealing with a real edge.
- 14:02Two patterns stand out. The first,
- 14:05levels drawn on the daily time frame
- 14:07outperform levels drawn on the weekly
- 14:09time frame.
- 14:10I aggregated the results to give you a
- 14:12better view. In both versions, trades
- 14:14taken on weekly areas of interest are
- 14:17barely around break even, while trades
- 14:19taken on daily areas of interest are
- 14:21clearly profitable.
- 14:23The second pattern that stands out is
- 14:25that for daily areas of interest, the
- 14:27lower we go with the time frame, the
- 14:29better the strategy gets.
- 14:31From around break even on the 4-hour
- 14:33time frame, step-by-step up to a profit
- 14:36factor of 1.35 on the 15-minute.
- 14:39The same happens with the overlap
- 14:41version of the strategy.
- 14:43At this point, both all sessions and
- 14:45overlap still look good, so they pass
- 14:48the test. But, I would promote daily
- 14:50levels to the main engine of the
- 14:51strategy. Drop the weekly levels and
- 14:54also drop the 4-hour time frame from the
- 14:56daily areas of interest.
- 14:58With this, we go to the next piece of
- 15:00the exploration, results by currency
- 15:03pairs.
- 15:04The goal is the same. We want to make
- 15:06sure the results are good across most
- 15:08currency pairs, not just on two lucky
- 15:11pairs.
- 15:12Since we have a lot of currency pairs, I
- 15:14summarize the data here. The all
- 15:16sessions version is profitable on 14 out
- 15:19of 16 pairs. The overlap version on 13
- 15:22out of 16.
- 15:24Once again, both versions look solid.
- 15:26So, we proceed to the next step, risk
- 15:29management. Alex's risk management is a
- 15:31simple 2% per trade. This sometimes
- 15:35creates a problem. You might end up
- 15:36losing money even if your strategy is
- 15:38profitable.
- 15:40This has to do with a concept called
- 15:41volatility drag. In simple words, the
- 15:44more you lose, the harder it gets to
- 15:46recover.
- 15:48A loss of 50% of the account needs a
- 15:50performance of plus 100% just to go back
- 15:53to break even.
- 15:55A loss of 80% of the account needs a
- 15:57plus 400% to break even.
- 16:00To overcome this problem, we will
- 16:01introduce the risk management technique
- 16:03called high watermark.
- 16:06Here's the idea.
- 16:07Normally, when you risk 2% per trade,
- 16:10you risk 2% of whatever is in the
- 16:12account right now. So, every loss makes
- 16:15your next trade smaller. And since your
- 16:17next trade is smaller, it is harder to
- 16:19recover.
- 16:20Imagine you are trading with $10,000 and
- 16:23you risk 2% per trade.
- 16:25You may think that after one loss and
- 16:27one win, you are breaking even.
- 16:30Wrong. When you lose, you lose 2% of
- 16:33$10,000. So, you lose $200 and your
- 16:36account is now $9,800.
- 16:40Now, you risk 2% of $9,800,
- 16:44which is $196.
- 16:46You win and your account goes to $9,996.
- 16:51You are still losing $4 despite being at
- 16:54one win and one loss.
- 16:56With the high watermark, you risk a
- 16:58percentage of the highest value your
- 16:59account has ever reached, not a
- 17:02percentage of the current value.
- 17:04So, following the previous example, we
- 17:06risk 2% of $10,000 for the first trade.
- 17:09We lose and the account goes to $9,800.
- 17:14For the second trade, we risk 2% of the
- 17:17highest value the account has reached.
- 17:19So, we don't risk 2% of $9,800,
- 17:22but 2% of $10,000.
- 17:25We win the trade, we win $200, and the
- 17:28account goes back to $10,000.
- 17:31So, we will run three tests. The
- 17:33original 2% per trade, 1% high
- 17:36watermark, and 0.5% high watermark.
- 17:41Results are positive for all the
- 17:42versions, but let's not celebrate yet.
- 17:45We still need to account for trading
- 17:47costs. So, let's run the same test, but
- 17:50this time with spreads, commissions, and
- 17:52swap rates taken from IC Markets.
- 17:56Well, still positive for all the
- 17:58versions.
- 18:00In this final table, we can declare our
- 18:02winner. After costs and risk management,
- 18:05the all sessions version had the best
- 18:07balance between return and drawdown, and
- 18:10also the higher profit factor.
- 18:13But, which exact configuration of risk
- 18:15management wins here?
- 18:17There's no winner. There's only personal
- 18:19preference. The 2% risk per trade looks
- 18:22appealing, but with a drawdown of minus
- 18:2474%,
- 18:26the risk of blowing your trading account
- 18:28is quite high. Personally, I would feel
- 18:31uncomfortable even with minus 57.6%
- 18:35as a drawdown. So, I would not choose
- 18:37the 1% of high water. I would settle for
- 18:40the 0.5% of high water, which gave a
- 18:43return of plus 493%
- 18:47over the past 10 years. Annualized
- 18:49return of 18.7%
- 18:52per year with a drawdown of minus 28.8%.
- 18:57Looking at the equity curve and return
- 18:59by year, we discover that the 18.7%
- 19:02annualized return is actually not evenly
- 19:05distributed. The edge was not that big
- 19:08till 2020, then it seems it's increasing
- 19:11in recent years, which is actually a
- 19:14good thing as it signals that market
- 19:16conditions are recently more favorable
- 19:18to trade this strategy.
- 19:20If we check the annualized return since
- 19:222021, it is about 39%
- 19:26much higher than 18.7%.
- 19:30I put a recap of the final strategy here
- 19:32on the screen. So, if you want to spend
- 19:34some time looking at all the final
- 19:35rules, you can pause the video.
- 19:38One last thing. I also tested the
- 19:40strategy on other assets like gold,
- 19:43Bitcoin, and indices.
- 19:45The results were not great and the
- 19:47number of trades was quite small. If we
- 19:49check the NASDAQ on a weekly chart, it's
- 19:52easy to understand why. We don't have
- 19:55many areas of interest because the price
- 19:57has a long-term upward drift and doesn't
- 20:00retest the same levels very often.
- 20:03So, I leave this work confined to Forex
- 20:05trading and it's time to answer the
- 20:07question we had at the beginning of the
- 20:09video. Did we improve this trading
- 20:11strategy?
- 20:12My opinion is yes, we did improve the
- 20:16original trading strategy and we
- 20:18actually built something that seems to
- 20:20have a real edge. But, I hope this
- 20:23research work gave you something more
- 20:24than just results. Something that can
- 20:26hopefully improve your own trading.
- 20:29There were many interesting points, but
- 20:31if I had to choose my key takeaway from
- 20:33this video, it would be this.
- 20:35Every rule must earn its place. Stacking
- 20:38rule after rule may look professional,
- 20:41but unless you have evidence that a rule
- 20:43improves results, don't add it.
- 20:46Complexity doesn't create an edge. It
- 20:49only creates the illusion of control.
- 20:52This work took a few weeks of obsessive
- 20:55non-stop daily research. So, if you made
- 20:58it to the end of the video, thank you
- 21:00very much for your support and I'll see
- 21:02you in the next one.
- 21:05>> I'm a fool.
- 21:12I'm a fool.
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