A whale in front of a fireplace telling a stock trading story

The Missing Piece: How Retail Traders Can Profit from Dark Pool & Institutional Block Trades

(Insights from the Latest Moby Tick Trading Webinar with the founder)

TL;DR – Key Takeaways from the Webinar

  • ~50% of all stock/ETF volume happens in dark pools – completely invisible to retail traders on normal platforms.
  • Dark pool “prints” (block trades) are massive institutional orders that show exactly where the big money is accumulating or distributing, often weeks before the news or move hits.
  • Institutions legally manipulate price with these hidden trades; retail gets shaken out and left holding the bag — unless you can see the prints.

  • Real examples shown:
  • UNH: Bought billions at the bottom against terrible news → +52% move
  • SLV: $583M+ in prints → 36% rip in 5 weeks
  • SPY: $16B shakeout in the 21% crash → 36% rally after institutions scooped the lows
  • INTC (live follow-up): Called bullish above $36.50 dark-pool cluster → +15% in 6 days, all targets hit

  • Moby Tick Trading overlays these prints directly on your charts, scans 10,000+ stocks in one click, and alerts in real time — turns “where did that come from?” into “I saw it coming weeks ago.”
  • Bottom line: Stop trading with half the data. Follow the institutional money and dramatically improve your edge.

One good dark-pool setup routinely pays for an entire year of the tool — many traders in the room already proved it.

Check out the webinar replay here


If you’ve ever watched a stock gap 10–30% “out of nowhere” and thought, “Where the hell did that come from?”, you’re not alone.

The truth is simple: roughly 50% of all daily stock and ETF volume now happens off-exchange in dark pools and private venues — completely invisible to retail traders using normal Level 2, Time & Sales, or even most premium scanners.

That means the average trader is making decisions with only half the picture. But what if you could flip that unfair advantage back on the institutions? That’s exactly what Dave (founder of Moby Tick Trading) demonstrated in his latest live webinar — and the results speak for themselves.

The Red-Pill Moment Almost Every Retail Trader Has Had

  • Great earnings → stock tanks
  • Horrible news → stock rips higher
  • Talking heads screaming “the sky is falling” → market melts up
  • Jim Cramer pumps it → it immediately dumps (classic)

Dave had his awakening in 2016 when he realized the market moves were too coordinated to be driven by millions of scattered retail traders. There had to be someone — or something — far bigger moving the chess pieces.That “something” turned out to be dark pool block trades — massive institutional orders (often millions of shares) executed privately so they don’t tip their hand on the open market.

A Quick History Lesson (2 minutes that will change how you see the market)

  • Late 1970s: Institutions couldn’t buy or sell huge blocks without getting front-run by floor traders.
  • 1979: SEC allows off-exchange trading.
  • 1980s: First electronic dark pools appear (POSIT, Instinet).
  • 2012: Dark pools already account for 40% of U.S. equity volume.
  • Today (2025): Regularly 45–55% of all volume — trillions of dollars you never see on a normal chart.

Perfectly legal. Perfectly hidden. Perfectly profitable — if you know where to look.

Real-World Proof: Three Charts That Made Attendees’ Jaws Drop

  1. UnitedHealth (UNH) – Buying the Blood While Headlines Screamed “Sell”
  • Massive dark-pool accumulation at ~$300–$343 while news was screaming “prolonged pain ahead.”
  • Trader Stephanie bought Jan call spreads risking $95 → cashed half for +$295 in 10 days, let the rest ride.
  • Stock eventually ran from $343 → $475+ (52% in months).
    → Institutions bought billions while retail panicked.
  1. Silver ETF (SLV) – The Silent $500M+ Accumulation
  • Over $583 million in dark prints during a multi-month base.
  • Broke out → 36% move in five weeks while gold and silver headlines were just catching up.
  1. SPY – The $16 Billion Shakeout
  • Dec 18 → $7.7 billion dark print.
  • Market crashed 21% in days on “Trump tariff fears.”
  • Institutions scooped another $10–15 billion in prints at the exact low.
  • Result: 36% rally off the bottom while terrified retail sold to them.

Every single one of these moves was telegraphed weeks in advance — if you could see the prints.

So How Do You Actually Trade This Information?

Dave walked through live examples using the Moby Tick platform (spoiler: it takes literally seconds):

  • Dashboard shows top 10 dark-pool trades of the day by dollar value (today it was LEN bonds, NVDA, QQQ, AAPL, IBIT Bitcoin ETF, etc.).
  • One-click “Opportunities” scanner: “Show me every stock with >1M-share dark prints in the last 10 days that is currently trading above those prints.” → Instantly returns 96 high-probability setups (Apple, Amazon, etc.).
  • Real-time block-trade indicator with customizable alerts (50k, 100k, 400k, 1M+ shares).
  • Six years of historical dark-pool data overlaid directly on your chart.

Attendees watched Dave pull up Apple in under 10 seconds:


→ 4.6 million-share print on Nov 12 at $273.47
→ Price now sitting pennies above it with increasing volume → high-conviction long setup.

Trader Testimonials from the Room

  • Patty: “Moby made my month.” (one UNH trade)
  • Iris: “First time using Moby — spotted a pre-market dark print the day after I entered. One trade paid for three years of the subscription.”

Quick Update: That INTC Trade from the Webinar Just Hit All Targets

For anyone who joined the webinar last Tuesday, remember when Dave called out Intel ($INTC) as bullish above the dark-pool prints at $36.50? Well, it didn’t take long to validate.Entry around $36.81 → Stock powered through to over $42 in just 6 days. That’s a sharp 15%+ move on the underlying, with all targets smashed.The chart tells the story: Clean breakout above the key prints (including that 6.5M-share cluster), retest held, and off to the races with increasing volume. Institutions were stacking positions, and following their lead paid off big for those who entered.

Huge congrats to the traders who rode it — proof that spotting these prints early can turn a setup into quick, high-ROI wins.

Check out the full chart and details on our latest X post.

The Bottom Line

You will never eliminate the institutional edge completely — they have billions and lobbyists. But now, retail traders can see exactly where the elephants are stepping before the earthquake hits the public tape. And when you combine dark-pool prints with simple price action (retests, breakouts, consolidation, volume), the edge is absurd. As Dave put it: “Follow the money. Everything else is noise.”

Want to Look Behind the Curtain Yourself?

Moby Tick gives you the tools to spot these opportunities in seconds — one good trade often covers the subscription for the year (many attendees have already done it in a single week). Link: https://mobyticktrading.com The market won’t give you a fair fight… but now you can at least see the whole battlefield.

See you on the inside,


— The Moby Tick Trading Team

P.S. We’re doing these live dark-pool webinars once a month. Follow us on our social media platforms below.

Share this post