Bao Nguyen: The "Modern Rock" Trader Who Made $1.4M on a Single FNMA Day

Bao Nguyen — known across the trading internet as "Modern Rock" — built a 20+ year day trading career largely under the radar before setting a then-record $1.4 million single-day profit on a Fannie Mae trade. He gave free trading advice on Twitter that caught the attention of Alex Temiz, mentored Temiz to his first $660K day, and co-founded My Investing Club in 2018 to provide the kind of structured mentorship neither of them had access to coming up.

Bao Nguyen "Modern Rock" · 20+ year veteran day trader · MIC co-founder · $1.4M single-day record Photo: myinvestingclub.com

The Snapshot

Bao Nguyen — handle "Modern Rock," Twitter @mrockrulez — is one of the more under-publicized veteran day traders working today. Twenty-plus years of trading experience, a documented $1.4 million single-day profit on Fannie Mae stock ($FNMA) that set a then-public day trading single-session record, the mentor relationship that produced Alex Temiz's career, and a co-founder role at My Investing Club. He operates without most of the influencer trappings of the broader retail-trading education space — no Lambo photos, no rented-jet content, just live trading on Zoom every morning and a track record that distinguishes him from the broader guru ecosystem. My Investing Club

For day traders studying modern retail records, Bao occupies a structural niche our broader retail trader coverage hasn't filled before now. He's not a Sykes-alumnus penny-stock trader (like Wolf or Kellogg), not a short-side small-cap specialist in the Temiz mold (though they trade adjacent universes), and not a swing trader (like Kullamägi or Minervini). He's an old-school scalper — high-frequency intraday execution on liquid mid-and-large-cap setups, with the patience to wait for specific intraday inefficiencies and the discipline to size aggressively when they appear. The $1.4M FNMA day is the public artifact; the structural skill that produced it is the 20-year compounding of disciplined scalping. MIC Our Mission

The 20-Year Trading Career

Bao has been less publicly forthcoming about specific biographical details than most named retail traders in our coverage — he's not a self-promoting brand-builder in the way that the Sykes-ecosystem traders are. What's publicly documented: he started day trading in the early 2000s, which means his career spans the post-decimalization era, the 2008 financial crisis, the QE-era bull market, the COVID volatility regime, and the 2022 bear market. The structural longevity matters because most retail traders don't survive a single major regime change; surviving four is statistically rare and is itself evidence that the underlying methodology isn't regime-specific tactics dressed up as a framework. My Investing Club

The handle "Modern Rock" is partly a play on his first name (the phonetic shape of "Bao" combined with a music-genre callback that he has noted in interviews reflects his off-trading-floor interests), and partly a brand identity that became established across Twitter in the mid-2010s when he was giving away free trading commentary that wasn't tied to any course or paid product. By Bao's own account at MIC, the trading career produced consistent results across multiple market cycles, but the specific year-by-year P&L history is not publicly published in the way that Temiz's broker statements are. The single-day $1.4M FNMA trade is the visible artifact, but the underlying compounding came from years of disciplined daily scalping. MIC Jumpstart course

@mrockrulez and the Free Advice Era

Before there was a My Investing Club, there was a Twitter account at @mrockrulez (also branded as "THE Trading Fish") where Bao published free trading commentary, setup discussion, and market analysis. The free-content phase served two functions: it established his reputation as a credible working trader rather than an anonymous online persona, and it gradually built the audience that would eventually become MIC's founding membership. The willingness to give away substantive content for years before monetizing it is one of the more under-appreciated patterns in modern retail trading education — the credibility built during the free phase is what makes the eventual paid product viable. MIC Our Mission

The $1.4 Million FNMA Day

The single trade Bao is most publicly remembered for is the FNMA day — a single trading session on Fannie Mae stock ($FNMA) on which he netted approximately $1.4 million in trading profit. The exact date and price-action specifics haven't been publicly documented at the granular level of the Soros 1992 pound trade, but the broad context is well-known: FNMA, as a sub-$5 OTC-eligible large-float stock with extreme news-driven volatility around mortgage policy and conservatorship status, has historically produced setups where high-volume scalpers can capture enormous intraday moves. Bao's $1.4M day was the result of repeated aggressive scalping during one such intraday move, using the technical setup-and-execution framework he had refined over the prior decade-plus. MIC Jumpstart

The trade has become the "gold standard" reference point within the MIC ecosystem — when MIC members describe what's possible at the upper bound of intraday scalping, the FNMA day is the reference. Shortly after Bao's record, his student Alex Temiz produced his own $660,000 single-day record, demonstrating that the methodology was transferable from teacher to mentee. The two records together set a public bar for day trading single-day profit at MIC's specific level of execution and capital deployment, and they continue to function as one of the more concrete claims-with-evidence in the broader retail-trading-education space. MIC Our Mission

Meeting Alex Temiz

The Bao-Temiz partnership originated, like many modern trading-community partnerships, on Twitter. Bao was running @mrockrulez and giving free trading commentary; Temiz was a young trader trying to improve, paying attention to the small handful of accounts that posted substantive content rather than guru marketing. The two exchanged messages, traded ideas back and forth, and eventually met in person at a trading event in Las Vegas — the kind of low-key informal meeting that produces most genuine mentor relationships and that bears no resemblance to the high-production-value guru pitches that dominate the broader trading education space. MIC Our Mission

Bao took Temiz on as a mentee — informally at first, and gradually with more structure as their working relationship developed. The mentorship dynamic produced Temiz's $660,000 single-day record (achieved shortly after Bao's $1.4M day, applying the same methodological framework) and his eventual transition to consistent seven-figure annual profitability. The mentorship was, by Bao's own framing, the shortcut neither he nor Temiz had access to in their own early years — the structural framing that would eventually motivate the MIC project. My Investing Club

Founding My Investing Club (2018)

In 2018, Bao and Alex Temiz (with Tosh Bradley as a third co-founder focused on the swing-trading curriculum) founded My Investing Club. The structural framing was explicit: it took both Bao and Temiz a combined 15 years of trial-and-error to reach consistent profitability without structured mentorship; MIC was the community they wished they had access to when they were starting out. The differentiator versus other paid trading communities was, and remains, live mentor trading on Zoom every morning with no delay — members watch Bao, Temiz, and other mentors execute real positions in real accounts, with commentary explaining the setups in real time. MIC Our Mission

MIC has grown into one of the larger paid trading communities operating today, with multiple membership tiers (Silver, Gold, Platinum), a Slack chat room, an Accelerator course (Bao's 7.5-hour course taught using the same strategies that produced the FNMA day), and one-on-one mentorship at the higher tiers. The community emphasizes structural integrity over guru marketing — no fake P&L flexes, no anonymous Twitter accounts, no rented Lambos as credibility signals. The two co-founders trade live in front of members daily, which is the operational definition of transparency that distinguishes MIC from the broader trading education space. Trading Reviewers

The Scalping Methodology

Bao's methodology is high-frequency intraday scalping, with a specific focus on identifying short-term inefficiencies in highly liquid stocks during volatility events. The setups he teaches in the MIC Accelerator course are pattern-recognition-based — specific intraday price-and-volume configurations that have historically produced repeatable short-term moves, executed with mechanical entries and tight stops. The framework is closer to Linda Raschke's E-mini S&P intraday tape reading than to Sykes-style multi-day penny stock momentum, applied to a different universe of stocks. Ippei (MIC review)

The risk-management discipline is what allows the methodology to compound over decades without account-destroying losses. Position sizing scales with intraday volatility regime — small positions in low-volatility chop, aggressive sizing only when high-conviction setups appear in high-volatility regimes. The framing matches the broader patterns we cover in trading education resources — uniform sizing across regimes is the failure mode; regime-aware sizing is the discipline that separates surviving traders from the ones who blow up. My Investing Club

The Mentorship Impact

The most significant data point about Bao's career isn't the $1.4M FNMA day itself — it's the demonstration that the methodology transferred to a mentee. Shortly after the FNMA record, Alex Temiz produced his own $660,000 single-day record using the framework Bao had taught him. The transferability is the structural evidence that distinguishes Bao from the broader population of one-trade-wonder retail traders who hit a big number once and can't reproduce it for anyone else. A trader who can articulate his methodology clearly enough that a student can produce comparable results is a fundamentally different category of trader from one who got lucky on a single position. MIC Our Mission

By Bao's own framing, "mentorship is the shortcut to success" — and the MIC project is the operational expression of that philosophy. MIC has produced (per the platform's own marketing, which is at least partially corroborated by member testimonials on Trustpilot and elsewhere) thousands of members who report consistent profitability after going through the curriculum. The framing is appropriately humble about the timeline — Bao and Temiz both emphasize that most members still take years to reach consistent profitability, and that "you have to expect that you will lose a lot while learning" — but the structural improvement on learning-by-yourself is documented across multiple independent testimonials. Ippei

What Traders Can Actually Learn From This

The first lesson from Bao's career is the value of multi-cycle longevity. Twenty-plus years of consistent day trading across multiple market regimes is a substantively different data point from one good year during a favorable regime. Most retail traders evaluate methodologies by their best-year returns; the better evaluation criterion is whether the methodology survived the worst regime the trader faced. Bao's career has survived 2008, the QE bull market, the 2018 volatility cluster, COVID, the 2022 bear, and the subsequent recovery. The survival itself is evidence that the framework is grounded in durable market dynamics rather than regime-specific tactics.

The second lesson is the value of free-content credibility before paid monetization. The order matters: years of substantive free trading content (via @mrockrulez) built the credibility that made MIC viable as a paid product. Most aspiring trading educators attempt the reverse — launch a paid course first, then back-fill credibility through marketing — and the reversal is structurally why most paid trading education products are mediocre. The educators who built credibility through free content first are the ones whose paid products are actually worth the price; the educators who skipped the credibility phase are selling marketing rather than methodology.

The third lesson is the transferability test. Bao's $1.4M FNMA day matters less, as a credibility signal, than the fact that his student Alex Temiz produced a $660K day shortly after using the same methodology. A trader whose methodology can be taught to a mentee with comparable results is operating in a different category than a trader whose results are inseparable from their personal intuition. When evaluating any paid trading education, the right test isn't "what's the founder's track record" — it's "are there documented students who have produced verified results using the same methodology." The transferability test is harder to fake than the founder's track record, and the methodologies that pass it are dramatically more credible than the ones that don't.

Frequently Asked Questions

Disclosure: This article is editorial and contains no affiliate links. Trading involves substantial risk of loss, and most day traders lose money. Bao Nguyen's $1.4 million single-day FNMA profit is widely referenced within the MIC ecosystem and broader retail trading community as a documented record; specific broker-statement verification of the exact figure is less granularly public than the Profit.ly-style verification used by Sykes-alumni traders. Individual results vary significantly, and Bao's results are not representative of typical trader outcomes; 20+ years of trading experience and a specific high-volatility instrument (FNMA during conservatorship-related volatility events) produced an outcome that requires both the methodology and the structural opportunity to replicate.