IDXX
IDEXX Laboratories Inc. Healthcare - Diagnostics Investor Relations →
IDEXX Laboratories Inc. (IDXX) closed at $511.65 as of 2026-09-18, trading 1.6% below its 200-week moving average of $519.80. This places IDXX in the below line zone. The stock moved further from the line this week, up from -2.8% last week. The 14-week RSI sits at 37, indicating neutral momentum.
Trading volume is running at 1.4x of its 14-week average, which is in the normal range. The balance between buying and selling volume (1.34 ratio) is neutral — neither side is clearly dominating.
Over the past 1791 weeks of data, IDXX has crossed below its 200-week moving average 17 times. On average, these episodes lasted 16 weeks. Historically, investors who bought IDXX at the start of these episodes saw an average one-year return of +36.1%.
With a market cap of $40.3 billion, IDXX is a large-cap stock. The company generates a free cash flow yield of 2.3%. Return on equity stands at 74.2%, indicating strong profitability. The stock trades at 25.0x book value.
Over the past 33.8 years, a hypothetical investment of $100 in IDXX would have grown to $24256, compared to $3167 for the S&P 500. That represents an annualized return of 17.7% vs 10.8% for the index — confirming IDXX as a market-beating investment and the kind of quality company where buying during 200-week moving average touches has historically been rewarded.
Free cash flow has been growing at a 39.5% compound annual rate, with 4 consecutive years of positive cash generation. A business generating more cash every year while trading below its 200-week moving average is exactly the kind of disconnect value investors look for.
Business Health
Annual financials — how the underlying business has performed over the past several years.
Cash Flow Free cash flow & net income ($M)
Revenue Annual revenue ($M) — business growth proxy
Total Debt Balance sheet debt ($M)
ROIC Return on invested capital (%)
FCF Yield Free cash flow / market cap (%) — Yartseva signal
Gross Margin Pricing power & competitive moat (%)
Shares Outstanding Buybacks vs dilution (millions)
Growth of $100: IDXX vs S&P 500
Monthly data normalized to $100 at start. Vertical dashed lines mark 200-week MA touches.
What Happens After IDXX Crosses Below the Line?
Across 16 historical episodes, buying IDXX when it crossed below its 200-week moving average produced an average return of +31.2% after 12 months (median +35.0%), compared to +12.2% for the S&P 500 over the same periods. 88% of those episodes were profitable after one year. After 24 months, the average return was +43.8% vs +30.7% for the index.
Each line shows $100 invested at the moment IDXX crossed below its 200-week MA. Bold blue = stock average. Gray dashed = S&P 500 average over same periods.
Bean Score Experimental
The Bean Score measures how far a stock's free cash flow yield has deviated from its own quarterly baseline, normalized by the stock's historical behavior. Between earnings dates, FCF is constant — so the score is purely a function of stock price. The levels below show at what prices IDXX would reach each dislocation threshold.
Dislocation Price Levels
Prices where IDXX's Bean Score would hit each σ threshold. Valid until next earnings report: 2026-11-02.
| Level | σ | Price | Signal |
|---|---|---|---|
| Deep Value | +2σ | $515.86 | Unusually cheap — analysis point |
| Value | +1σ | $532.01 | Cheap vs. own history |
| Fair Value | +0σ | $549.21 | Historical mean behavior |
| Expensive | -1σ | $567.55 | Expensive vs. own history |
| Deep Expensive | -2σ | $587.16 | Unusually expensive — analysis point |
Quarterly FCF & Yield Trailing twelve-month free cash flow and yield at each quarter end
Recent Earnings
| Date | EPS Est. | EPS Actual | Surprise |
|---|---|---|---|
| 2026-08-04 | $3.93 | $4.27 | +8.5% |
| 2026-05-05 | $3.41 | $3.47 | +1.7% |
| 2026-02-02 | $2.94 | $3.08 | +4.8% |
| 2025-11-03 | $3.15 | $3.40 | +8.1% |
Signal Accuracy Collecting Data
The Bean Score system is accumulating weekly data to validate signal accuracy. After 13+ weeks of history, this section will display win rates and average returns for each σ threshold crossing — answering the question: "When this score says cheap or expensive, does the price subsequently move in the expected direction?"
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Theoretical framework — not backtested or forward-tested. The Bean Score uses trailing twelve-month free cash flow yield as a dislocation identifier. It measures whether the market has pushed a stock's yield unusually far from its own baseline behavior. These levels are analysis points: prices at which the yield deviation becomes unusual enough to justify the work. FCF values update quarterly with earnings; between reports, all movement is price-driven.
Dislocation Scores Experimental
Each score measures deviation from IDXX's own historical baseline — the same idea as the Bean Score, applied to different fundamentals. Positive means cheaper or more dislocated than this stock's norm. Scores marked σ are normalized by the stock's own variability; pp values are simple deltas from its recent baseline.
Theoretical framework — not backtested. These scores describe how unusual today's readings are for this specific company. Each one is an analysis point, a reason to open the filings. Annual-statement scores (buyback, accruals, FCF vs history) rest on only ~4 yearly data points and are deltas, not sigmas.
Historical Touches
IDXX has crossed below its 200-week MA 17 times with an average 1-year return of +36.1% after recovery.
| Crossed Below | Recovered | Weeks | Max Depth | 1-Year Return | Return Since Touch |
|---|---|---|---|---|---|
| Jun 1992 | Jun 1992 | 1 | 1.1% | +88.9% | +40326.7% |
| Mar 1997 | Feb 2000 | 152 | 62.5% | +26.6% | +14650.3% |
| Mar 2000 | Apr 2000 | 2 | 1.3% | -5.9% | +8679.0% |
| Jun 2000 | Jul 2000 | 5 | 5.5% | +24.3% | +9021.3% |
| Apr 2001 | Apr 2001 | 1 | 0.1% | +29.6% | +9645.7% |
| Sep 2001 | Sep 2001 | 1 | 5.4% | +45.9% | +9622.6% |
| Oct 2008 | Jun 2009 | 34 | 34.0% | +24.6% | +2424.8% |
| Jul 2009 | Jul 2009 | 1 | 0.7% | +44.3% | +2216.7% |
| Mar 2020 | Mar 2020 | 1 | 4.8% | +164.5% | +179.1% |
| May 2022 | Jul 2022 | 11 | 15.3% | +33.2% | +39.6% |
| Aug 2022 | Nov 2022 | 12 | 18.7% | +29.4% | +36.9% |
| Dec 2022 | Jan 2023 | 3 | 0.6% | +32.7% | +25.5% |
| Sep 2023 | Nov 2023 | 9 | 14.5% | +11.1% | +13.5% |
| Apr 2024 | May 2024 | 3 | 2.6% | -13.6% | +7.4% |
| Jun 2024 | Sep 2024 | 11 | 6.0% | +9.1% | +5.0% |
| Sep 2024 | May 2025 | 31 | 20.0% | +32.1% | +7.1% |
| Sep 2026 | Ongoing | 2+ | 2.8% | Ongoing | +1.4% |
| Average | 16 | — | +36.1% | — |
Frequently Asked Questions
Is IDXX below its 200-week moving average?
Yes. As of 2026-09-18, IDEXX Laboratories Inc. (IDXX) is trading 1.6% below its 200-week moving average of $519.80. The current price is $511.65.
What is IDXX's 200-week moving average price?
IDEXX Laboratories Inc.'s 200-week moving average is $519.80 as of 2026-09-18. This is the average weekly closing price over roughly the last 4 years, and it acts as a long-term trend line. When a stock drops below this level, it can signal that the price has fallen far enough from the long-term trend to attract value-oriented investors.
What happens when IDXX drops below its 200-week moving average?
IDXX has crossed below its 200-week moving average 17 times in our data. On average, buying at that moment produced a one-year return of +36.1%. These dips have historically been decent entry points. These episodes lasted 16 weeks on average.
Is IDXX a good value right now?
Here's what our data says about IDXX as of 2026-09-18: The stock is below its 200-week moving average, which is the starting point for our analysis. The 14-week RSI is 37. Free cash flow yield is 2.3%. Return on equity is 74.2%. Price-to-book is 25.0x. This is not a buy or sell recommendation — always do your own research.
How does IDXX compare to the S&P 500?
Over the past 33.8 years, $100 invested in IDXX would have grown to $24256, compared to $3167 for the S&P 500. That's 17.7% annualized vs 10.8% for the index. IDXX has outperformed the broader market over this period.
Not financial advice. This is an educational tool. Past performance does not guarantee future results. Do your own research before making investment decisions.
Data as of week of 2026-09-18