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October 11, 2026

SpaceX hunts $40B; mortgages at 7.59% Β· MIT πŸ“ˆ

Mortgage rates hit 7.59%, SpaceX hunts $40B for Nvidia chips, and Aritzia rips 20% on guidance.Β β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€ŒΒ β€Œ
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Modern Investing Techniques β€” AI-Powered Market Intelligence

Modern Investing Techniques

AI-Powered Market Intelligence

Weekly digest Β· Oct 5–11, 2026

By the numbers
7.59%
30-year mortgage index
$40B
SpaceX Nvidia-chip debt ask
+20.5%
Aritzia one-day jump
🎧 If you only have 10 minutes this week
Episode 197 Β· Canadian investors may find valuation resets in retail as Aritzia lifts guidance after strong Q2 sales and tariff refunds.
2026-10-11
β–Ά Listen now
Heads up: Educational and entertainment only. Not financial advice. Any trades discussed are simulated. Always do your own research.

The Week in 60 Seconds

Split-screen week, and both screens were loud. The S&P 500 tagged 7,841, the NASDAQ kissed 27,714, and SpaceX reportedly went shopping for $40 billion of debt just to buy Nvidia chips β€” AI capex has stopped being a narrative and started being a balance-sheet event (β–Ά Episode 193 Β· 2026-10-07). Then the other screen: Fed minutes with most participants still eyeing another hike by year-end, a 30-year Treasury clearing at 5.618% (highest since 2000), and the 30-year mortgage index stomping from 7.49% to 7.59%. The TSX copped a 1.7% down day in the middle of that mess, then ripped back on energy and a 20.5% Aritzia gap-up after a guidance raise and tariff refunds.

What actually mattered for your book: US mega-caps sitting in TFSAs at all-time-high concentration, Canadian rate-sensitives getting marked down, and volume confirmation β€” not the story β€” deciding which 14-day practice marks survived. Dollarama worked. GOOGL, META, and AEM.TO did not.

The NASDAQ Race Update

The NASDAQ pulled ahead, and it wasn't close. Our 18-trade practice book sits at βˆ’1.28% against the NASDAQ's +11.26% matched window β€” call it 12.5 points of negative alpha, the kind of hole you don't fill by hoping NVDA does the work for you. The index finished the week at 27,366, +17.78% year-to-date, after tagging +19.27% mid-week and giving a slice back. Play to close the gap: no catalyst entries without a 20-day volume confirmation, and let Canadian cash-flow names β€” not another US mega-cap β€” do some of the heavy lifting inside the TFSA.

Practice Investment Scoreboard

These are the 14-day practice marks the show checked this week β€” the report card, not the shopping list. P&L is the stock's 14-day result. NASDAQ is this week's index tape (~+0.6%, 27,191 β†’ 27,366), so you can see who beat the week and who didn't.

DayTickerStrategyEntry β†’ ExitP&LNASDAQAlphaLesson
Oct 6GOOGLAI compounding14-day markβˆ’4.17%+0.6%βˆ’4.8 ptsDominant platforms still get rotated.
Oct 8DOL.TOValuation screen14-day mark+2.46%+0.6%+1.9 ptsCheap + confirmed volume = ballast.
Oct 9AEM.TOProduction multiple14-day markβˆ’6.63%+0.6%βˆ’7.2 pts"Reasonable" is not a catalyst.
Oct 10METAPlaid catalyst14-day markβˆ’2.22%+0.6%βˆ’2.8 ptsNo volume spike, no trade.

Win rate: 25% (1/4). Equal-weight marks: βˆ’10.6%. Campaign book: βˆ’1.28% vs NASDAQ +11.26% across 18 rules-based trades. Dollarama did the unglamorous thing and it worked. The other three paid tuition so you don't have to.

Strategy of the Week

Volume confirmation β€” the filter that would have saved three of those four marks (β–Ά Episode 195 Β· 2026-10-09).

  1. What it is. You do not enter a news, earnings, or partnership trade unless that session's volume clears the 20-day average. No spike, no position. Full stop.
  2. When to use it. Any time a headline is doing the selling β€” an AMD–Samsung meeting, a Plaid partnership, an AI-power story, a guidance raise. Use it now, in a rotation regime, when sector flows can overwhelm a perfectly decent single-stock story. Skip it for slow accumulation of a 30-year dividend grower you're building for income, not a pop.
  3. How to set it up. Fifteen minutes, one of three platforms:
    - Wealthsimple: Open the name β†’ Chart β†’ daily. Eyeball today's volume bar against the last month. For the actual 20-day average, open TradingView in a browser tab (free), type the ticker, add SMA(20) on the volume pane. Wealthsimple won't do the math β€” TradingView will. - Questrade: IQ Edge or web chart. Add volume, then a 20-period average on that pane. Compare before you size. - IBKR: TWS or Client Portal. Volume + SMA 20. Today's bar prints above that line or you don't click buy.

Pair it with a valuation screen and you get this week's Dollarama setup. Ignore it and you get META's Plaid headline fading on a quiet tape (β–Ά Episode 196 Β· 2026-10-10).

What to Watch Next Week

  1. The 7.59% mortgage line. Next 30-year print and any follow-on Treasury supply. If it holds or rises, TSX REITs, utilities, and leveraged covered-call products stay under pressure. If it eases, that's the first green light for the rate-sensitive sleeve in your TFSA.
  2. Fed hike-by-year-end pricing. Minutes already said most participants expect another increase. Every US inflation or labour print next week reprices duration β€” your bond-proxies and mega-cap multiples, not just "the Fed."
  3. Bank of Canada's October decision. Not necessarily on next week's calendar, but the path is the backdrop. Markets are pricing a hold. A hold with dovish colour is a bid for TSX financials; a hawkish hold keeps the mortgage-pain trade alive.
  4. AI capex tape, not AI tweets. SpaceX's $40B chip-debt rumble is a demand signal for Nvidia and the semiconductor complex. The AMD–Samsung executive meeting is the same species. Only act if volume confirms β€” the strategy of the week is the filter, not a new shopping list (β–Ά Episode 193 Β· 2026-10-07).
  5. Aritzia after the 20.5% rip. ATZ.TO closed the fireworks at $146.91. Gap-ups this loud either get volume follow-through or they mean-revert into the next two sessions. Same screen: 20-day volume, then decide if the valuation reset is a hold or a fade (β–Ά Episode 197 Β· 2026-10-11).

This Week's Listener Challenge

Fifteen minutes, this weekend, one account. Open your TFSA in Wealthsimple, Questrade, or IBKR. Write down your three largest holdings. For each, pull the daily chart and check whether the latest session's volume beat the 20-day average. If it didn't, write UNCONFIRMED next to the ticker. You're not selling. You're tagging. Monday is a lot more useful if you already know which of your names are running on participation and which are running on vibes.

Bonus: while you're in there, search HDIV and ENB and write down the current yield next to those UNCONFIRMED tags β€” that's the income alternative this week kept putting on the table.

Canadian Corner

Three TFSA mechanics, no fluff.

Where the US stuff lives. β–Ά Episode 192 Β· 2026-10-06 told you to review US equity allocations in TFSAs at S&P all-time highs. Do it with the tax map in mind: the IRS does not recognize the TFSA, so US-listed dividends leak 15% withholding you cannot recover. The RRSP is recognized, so US dividend payers belong there. Growth names with tiny yields β€” the GOOGL/META crowd, and Vanguard's VGT / MGK / VONG tech tilts from β–Ά Episode 195 Β· 2026-10-09 β€” are the ones that actually make sense in a TFSA. You're not leaking much. You are still taking CAD/USD risk.

Where the Canadian cash flow lives. Enbridge at 5.9%, with 98% of earnings from regulated utilities and long-term contracts and 80% of that inflation-indexed, is a TFSA native β€” no withholding, tax-free compounding, 30-year dividend-growth DNA (β–Ά Episode 196 Β· 2026-10-10). Hamilton's HDIV (enhanced Canadian covered-call, ~10.1% paid monthly, 25% leverage) is the same idea with more torque and a capped upside. Both get more interesting when mortgage rates are punching duration in the face, if you can live with the overlay. Buy HDIV on Wealthsimple, Questrade, or IBKR like any TSX ETF; DRIP the distributions.

The local tape. Dollarama already showed the valuation screen works in CAD. Aritzia just reminded you Canadian retailers can still gap 20% when guidance and tariff refunds land together. And Monday's UK-tariff-on-Chinese-EVs note still stands: if that reroutes demand, North American EV supply-chain names are the TFSA-friendly way to express it β€” in CAD, without the withholding leak (β–Ά Episode 191 Β· 2026-10-05). FHSA holders staring at a 7.59% 30-year: the account's job is the down payment, not to panic you into a house at a three-year-high mortgage rate.

The Bottom Line

Cheap and confirmed beat brilliant and quiet β€” every single mark this week.

P.S.

If your TFSA is still a 2024 AI souvenir shop, spend the fifteen-minute volume check before you add another US mega-cap on Monday.

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