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Teledyne Technologies TDY

equity

Price History

The shaded fan is where this price has historically travelled over the months after a close like today’s. It is not a forecast: it has no view on direction, only on distance.

$337.47$471.75$606.03$740.32
2021-102026-09 · $603.46

Over 3 months from Sep 2026, roughly two-thirds of past moves landed between $532.95 and $683.3; nine in ten between $491.9 and $740.32.

Tested against this asset’s own history: across 308 past 3-month windows, the price actually landed inside the two-thirds band 72% of the time. The gap from 68% is the model’s error — real returns have fatter tails than the maths assumes, so the band gets breached more often than it claims.

Time underwater

How far below its previous all-time high the price sat, each month. 0% means a new high.

-63.6%-42.4%-21.2%0.0%
1999-112026-09 · -11.4%

Worst drawdown: −64%, peaking Jul 2008 and bottoming Feb 2009 — 44 months below the prior high before recovering.

DCA Backtest

Invested
$32,300
Value today
$423,540
Return
+1211.3%
Months invested
323

Scenarios

Inflation — the same contributions merely keeping pace with CPI would be $47,323 today, so the real (inflation-adjusted) return is +795.0%.

Lump sum instead — $32,300 all at once in Nov 1999: $2,211,831 (+6747.8%) — lump sum came out ahead.

Worst timing — same monthly amount started at the all-time high (Feb 2026): $760.13 on $800 invested (-5.0%).

⚠ Price returns only — dividends are not included. This understates the true return of dividend-paying shares, and any comparison against crypto (which pays no dividends) is biased against equities by roughly the dividend yield, compounded.

If this saved you a spreadsheet — buy me a coffee.

Every start month at once

Each cell is the return-to-date of £/$/€100-a-month DCA started that month. Click a cell to load it in the backtest above. The ringed cell is the all-time-high start — the worst timing scenario.

JFMAMJJASOND
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Legend:−50%−20%0%+50%+200%+1000%worst timing (ATH)Selected 1999-11: +1211.3%

About Teledyne Technologies

Teledyne Technologies Incorporated is an American industrial conglomerate. It was founded in 1960, as Teledyne, Inc. by Henry Singleton and George Kozmetsky. (Wikipedia)

It's a listed company categorised under information technology and electronic equipment & instruments, with a market cap of about $28.0B.

It rates Low Risk at 1.6/5, meaning the rated factors look benign — steady pricing, deep liquidity, and no obvious structural red flags.

What pushes the score up: market / volatility (2.7/5).

Scoring well: sector / regulatory at 1.0/5.

Not yet researched: concentration, governance. These are excluded from the score rather than guessed, so the real risk may be higher than what’s shown.

Ratings summarise sourced facts against fixed rules — not investment advice, and no substitute for your own diligence.

Risk Profile

Low Risk(1.6/5)80% rated

How these ratings work

Market / Volatility2.7/5 · weight 20%
  • Annualised volatility (3yr)2/524.9
  • Max drawdown from ATH3/563.6
  • Beta vs S&P 5003/51.1
Liquidity1.0/5 · weight 15%
  • Avg daily $ volume1/5230.5m
  • Float % of shares outstandingnot yet researched
Leverage / Financial1.0/5 · weight 20%
  • Debt / equity1/50.19
  • Interest coverage (EBIT / interest)1/519.3
Earnings Quality2.0/5 · weight 15%
  • 3yr EPS volatility2/511.8
Concentrationunrated · weight 10%
  • Largest customer, % of revenuenot yet researched
  • Geographic revenue concentrationnot yet researched
Governanceunrated · weight 10%
  • Board independence %not yet researched
  • Share structurenot yet researched
  • Litigation / audit historynot yet researched
Sector / Regulatory1.0/5 · weight 10%
  • Sector regulatory exposure1/5low

Linked Assets

Same sector, or return-correlated — worth knowing what else might move if this one does.