Issued 2026-09-16 at $406.76 · now $406.76 (2026-09-16, +0.0% since)
Based on its own history, a month from the 2026-09-16 close, SPGI has typically landed between $360.54 and $449.93 — a range of −11.4% to +10.6% from the issuance price $406.76.
- Actual close
- Typical path (median)
- Middle 50% of outcomes
- 90% range
4,685 overlapping 1 month windows · 2008-01-02 – 2026-08-17 · basis climatology · forecast (batch). Probability up 53.9% (90% CI 51.7–56.1%, ≈1,408 obs).
The cone is anchored at the 2026-09-16 issuance close ($406.76) — the price the forecast resolves against on 2026-10-15, not the latest close. The drawn path shape is illustrative (bands widen with √t); every labeled number is real — the anchor, the scored batch p90/IQR endpoints, and the typical move.
Where SPGI has typically landed a month from the 2026-09-16 close of $406.76 — the range is history, not a prediction.
- now $406.76 (+0.0%)
- typicalThe typical outcome — half of similar past periods did better and half did worse (not an average, so a few wild periods don't skew it). $410.33 (+0.9%)
- middle 50%The central range of outcomes — half of similar past periods landed inside it, a quarter finished above, a quarter below. $390.96–$429.7
- 90% rangeA nine-in-ten range — in about nine of every ten similar past periods the outcome stayed within these bounds. $360.54–$449.93
| Start | Return | Max drop | Max rise |
|---|---|---|---|
| 3 worst | |||
| 2008-09-11 | −50.6% | −50.6% | +0.0% |
| 2008-09-10 | −49.2% | −49.2% | +0.9% |
| 2008-09-08 | −46.9% | −46.9% | +0.0% |
| 3 best | |||
| 2009-03-20 | +49.4% | +0.0% | +55.9% |
| 2009-03-18 | +47.0% | −5.7% | +47.0% |
| 2020-03-18 | +46.4% | −0.5% | +46.9% |
4,685 overlapping windows · 2008-01-02 – 2026-09-16 · not cherry-picked
Fundamentals iCompany financials — revenue, earnings, margins — from the newest filings shown, each carried with its date.iAs-reported figures and standard ratios from FMP, as of 2026-07-25. Revenue, net income and free cash flow can toggle annual or quarterly; margin, ROE and debt-to-equity are shown by fiscal year. We report the figures and the trend — no target price and no over/under-valued call. More on /methodology.
Fair value — three views iIndependent reference estimates of worth (a cash-flow model, peer multiples, analyst targets), shown as separate views — not a single verdict.
iThree independent estimates of per-share value, each by a different method and each with its own assumptions: a discounted-cash-flow intrinsic value, a peer comparable (the median trailing P/E of 69 sector peers times this company's trailing EPS), and the analyst price-target consensus. They routinely disagree — that gap is the point. We show the three marks and the current price; we do not blend them into a single number or call the stock over- or under-valued. Marks as of the latest capture. More on /methodology.- DCF (intrinsic)$273.02
- Peer P/E × EPS · sector median 16.4× · n=69$258.84
- Analyst target · range $498.00–$625.00$546.00
- Current price · last close 2026-09-16$406.76
Seasonality · by month iHow this security has tended to do in each calendar month historically — a frequency, never a prediction.
iFor each calendar month, the share of years this security closed higher than the month before, and the average month-over-month return, over ~19 years of its own price history. Cells are shaded by average return. This is historical frequency, not a prediction — no month is a signal.Up-frequency and average month-over-month return · historical frequency, not a prediction
Reported insider & political trades
Every Form 4 the people closest to this company have filed with the SEC — plotted against the share price, aggregated by month, and shown with the gap between when each trade happened and when it was disclosed. A public record, not advice.
| Date | Person | Role | Action | Shares @ price | Value | Ownership Δ | vs S&P 1m | vs S&P 6m | Owned after | Filing |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-05-01 | Clay Catherine R | director | Purchase | 2,500 @ $431.39 | $1.1M | ownership Δ n/a | −12.5% | not yet — horizon still open | 2,500 | Form 4 · filed 3 days after the trade |
| 2026-04-30 | Moritz Robert Edward Jr. | director | Purchase | 1,152 @ $434.03 | $500K | ownership Δ n/a | −5.9% | not yet — horizon still open | 1,152 | Form 4 · filed 4 days after the trade |
| 2026-04-29 | CHEUNG MARTINA | director | Purchase | 2,322 @ $429.93 | $998K | +9.2% of holding | −8.2% | not yet — horizon still open | 27,518 | Form 4 · filed 2 days after the trade |
| 2026-02-11 | Joly Hubert | director | Purchase | 2,301 @ $398.94 | $918K | +1394.5% of holding | +12.7% | −4.3% | 2,466 | Form 4 · filed 1 day after the trade |
| 2026-02-11 | Joly Hubert | director | Purchase | 199 @ $399.49 | $79K | +8.1% of holding | +12.7% | −4.3% | 2,665 | Form 4 · filed 1 day after the trade |
| 2025-12-10 | Eager William W | director | Purchase | 12 @ $493.40 | $6K | +0.1% of holding | +9.4% | −27.5% | 8,724 | Form 4 · filed 36 days after the trade |
| 2025-09-10 | Eager William W | director | Purchase | 11 @ $544.30 | $6K | +0.1% of holding | −12.9% | −24.6% | 8,712 | Form 4 · filed 127 days after the trade |
| 2025-08-08 | Saha Saugata | officer | Sale | 2,000 @ $561.12 | $1.1M | −38.8% of holding | −3.5% | −29.5% | 3,150 | Form 4 · filed 4 days after the trade |
| 2025-08-06 | Tavernier Edouard | officer | Sale | 1,799 @ $555.00 | $999K | −9.5% of holding | −6.5% | −27.1% | 17,138 | Form 4 · filed 2 days after the trade |
| 2025-05-05 | Kemps Steven J | officer | Sale | 2,000 @ $508.82 | $1.0M | −21.6% of holding | −4.0% | −23.4% | 7,249 | Form 4 · filed 2 days after the trade |
| 2025-05-05 | Moore Sally | officer | Sale | 500 @ $510.43 | $255K | −8.9% of holding | −4.0% | −23.4% | 5,131 | Form 4 · filed 2 days after the trade |
| 2025-05-01 | Peterson Douglas L. | director | Sale | 5,856 @ $503.59 | $2.9M | −10.6% of holding | −3.0% | −23.5% | 49,142 | Form 4 · filed 1 day after the trade |
| 2025-05-01 | Peterson Douglas L. | director | Sale | 4,544 @ $501.73 | $2.3M | −7.1% of holding | −3.0% | −23.5% | 59,512 | Form 4 · filed 1 day after the trade |
| 2025-05-01 | Peterson Douglas L. | director | Sale | 4,514 @ $502.72 | $2.3M | −7.6% of holding | −3.0% | −23.5% | 54,998 | Form 4 · filed 1 day after the trade |
| 2025-05-01 | Peterson Douglas L. | director | Sale | 3,959 @ $500.67 | $2.0M | −5.8% of holding | −3.0% | −23.5% | 64,056 | Form 4 · filed 1 day after the trade |
| 2025-05-01 | Peterson Douglas L. | director | Sale | 300 @ $504.38 | $151K | −0.6% of holding | −3.0% | −23.5% | 48,842 | Form 4 · filed 1 day after the trade |
| 2025-02-14 | Peterson Douglas L. | director | Sale | 3,879 @ $543.46 | $2.1M | −2.5% of holding | −1.0% | −3.6% | 153,207 | Form 4 · filed 5 days after the trade |
| 2025-02-14 | Peterson Douglas L. | director | Sale | 1,025 @ $544.26 | $558K | −0.7% of holding | −1.0% | −3.6% | 152,182 | Form 4 · filed 5 days after the trade |
| 2025-02-14 | Peterson Douglas L. | director | Sale | 300 @ $541.76 | $163K | −0.2% of holding | −1.0% | −3.6% | 157,086 | Form 4 · filed 5 days after the trade |
| 2025-02-14 | Peterson Douglas L. | director | Sale | 277 @ $540.62 | $150K | −0.2% of holding | −1.0% | −3.6% | 157,386 | Form 4 · filed 5 days after the trade |
| 2025-02-14 | Peterson Douglas L. | director | Sale | 40 @ $545.12 | $22K | −0.0% of holding | −1.0% | −3.6% | 152,142 | Form 4 · filed 5 days after the trade |
The vs-S&P columns are a labeled look-back on what the stock did after each filing, measured against the index over the same window. Descriptive history, not a claim about the person or a reason to trade.
279 award / exercise / gift records — not counted as purchases
Awards, option exercises, gifts and tax-withholding disposals are shown separately and never counted as open-market purchases or sales — they carry no conviction information.
| Date | Person | Role | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-08-01 | Thomas Darren Robert | officer | Withheld for tax | 227 | 6,505 | Form 4 |
| 2026-08-01 | Thomas Darren Robert | officer | Option exercise | 558 | 6,732 | Form 4 |
| 2026-08-01 | Thomas Darren Robert | officer | Option exercise | 558 | 1,134 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 2,107 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Award / grant | 13,286 | 13,286 | Form 4 |
| 2026-07-01 | Eager William W | director | Award / grant | 4,917 | 4,917 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 3,784 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 119 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 263 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 3,569 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Award / grant | 13,286 | 13,286 | Form 4 |
| 2026-07-01 | Eager William W | director | Award / grant | 4,917 | 4,917 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 13,286 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 4,917 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 13,286 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 4,917 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 2,107 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 3,784 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 119 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 263 | 0 | Form 4 |
| 2026-07-01 | Eager William W | director | Disposition | 3,569 | 0 | Form 4 |
| 2026-05-01 | Bhathena Firdaus | officer | Award / grant | 4,115 | 4,115 | Form 4 |
| 2026-05-01 | Bhathena Firdaus | officer | Award / grant | 2,743 | 2,743 | Form 4 |
| 2026-04-01 | Craig Christopher | officer | Option exercise | 1,480 | 12,247 | Form 4 |
| 2026-04-01 | Craig Christopher | officer | Withheld for tax | 756 | 11,491 | Form 4 |
| 2026-04-01 | Craig Christopher | officer | Option exercise | 1,480 | 0 | Form 4 |
| 2026-03-01 | Aboaf Eric W. | director | Option exercise | 1,091 | 1,790 | Form 4 |
| 2026-03-01 | Aboaf Eric W. | director | Withheld for tax | 479 | 1,311 | Form 4 |
| 2026-03-01 | Saha Saugata | officer | Award / grant | 3,571 | 3,571 | Form 4 |
| 2026-03-01 | Moore Sally | officer | Award / grant | 1,785 | 1,785 | Form 4 |
| 2026-03-01 | Ganesan Girish | officer | Award / grant | 1,428 | 1,428 | Form 4 |
| 2026-03-01 | Aboaf Eric W. | director | Award / grant | 4,643 | 4,643 | Form 4 |
| 2026-03-01 | Aboaf Eric W. | director | Option exercise | 1,091 | 2,217 | Form 4 |
| 2026-03-01 | CHEUNG MARTINA | director | Award / grant | 10,358 | 10,358 | Form 4 |
| 2026-03-01 | Twomey Christina | officer | Award / grant | 346 | 346 | Form 4 |
| 2026-03-01 | Eager William W | director | Award / grant | 2,107 | 2,107 | Form 4 |
| 2026-03-01 | Clay Catherine R | director | Award / grant | 1,325 | 1,325 | Form 4 |
| 2026-03-01 | Clay Catherine R | director | Award / grant | 857 | 857 | Form 4 |
| 2026-03-01 | Kemps Steven J | officer | Award / grant | 2,035 | 2,035 | Form 4 |
| 2026-03-01 | Craig Christopher | officer | Award / grant | 857 | 857 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Across 2012–2021, stocks where a CEO, C-suite officer, or director had recently made an open-market common-stock purchase ran about +28 bp per month above the universe average (n=34,268 stock-weeks). A historical tendency, not a prediction.
Congressional disclosures iStock trades disclosed by members of Congress for this company, by the date they were filed.iDisclosures shown as facts. A purchase “cluster” (≥2 members of Congress filing a buy within 90 days) has historically preceded modestly higher forward returns — and it persisted out-of-sample, though it roughly halved after 2021 (see below). A descriptive historical tendency, not a signal to trade and not used in our forecast. See /methodology.
As of 2026-09-16 · point-in-time by filed date
A cluster = ≥2 members of Congress filing a purchase within 90 days. The historical tilt persisted after 2021 but roughly halved (+45 → +32 bp/mo forward 1-month vs the S&P 500 weekly-grid baseline). Descriptive historical tendency — not a signal to trade, and not used in our forecast (audition-log 2026-07-27, recomputed 2026-09-08).
| Member | Chamber | Type | Filed | Traded | Size |
|---|---|---|---|---|---|
| Alan Armstrong | Senate | purchase | 2026-07-21 | 2026-03-27 | $1–15K |
| Thomas H. Kean Jr | House | sale | 2026-07-15 | 2026-06-29 | $1–15K |
| Rick Larsen | House | sale | 2026-07-12 | 2026-07-08 | $1–15K |
| Ro Khanna | House | purchase | 2026-07-06 | 2026-06-16 | $1–15K |
| Ro Khanna | House | purchase | 2026-07-06 | 2026-06-30 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-18 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-26 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-08 | $1–15K |
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-14 | $15–50K |
| Michael T. McCaul | House | purchase | 2026-06-10 | 2026-05-05 | $15–50K |
| Ro Khanna | House | sale | 2026-06-09 | 2026-05-27 | $15–50K |
| Ro Khanna | House | purchase | 2026-06-09 | 2026-05-15 | $1–15K |
| Richard W. Allen | House | sale | 2026-06-05 | 2026-04-16 | $15–50K |
| Ro Khanna | House | purchase | 2026-05-11 | 2026-04-24 | $1–15K |
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.