STRASMORE/EXPLORE 3,256 QUERIES

Same $100 invested: one single stock versus the S&P 500 index, indexed to 100

Answered against 22 years of US equities and 12 years of US options data and published with the query that produced it. This result is stored as of 2026-10-04, from The Real Risk of One Stock.

as of series 14×3read in context →
Same $100 invested: one single stock versus the S&P 500 index, indexed to 100 — 14 rows by 3 columns, computed from US exchange, SIP and OPRA data.
monthspy_indexedtsla_indexed
Sep 2025100100
Oct 2025102.4102.7
Nov 2025102.696.8
Dec 2025102.4101.1
Jan 2026103.996.9
Feb 202610390.5
Mar 202697.683.6
Apr 2026107.985.8
May 2026113.698
Jun 202611294.5
Jul 2026112.170
Aug 2026115.182.8
Sep 2026114.579.8
Oct 2026115.683.6
Rows × columns
14 × 3
Computed
Completeness
No missing values
Source
US exchange, SIP and OPRA market data
Licence
Strasmore terms · free, no signup
Formats
JSON · CSV · the SQL below

What each column holds

Column definitions for Same $100 invested: one single stock versus the S&P 500 index, indexed to 100, derived from the stored result.
ColumnTypeRangeNotes
month text 14 distinct values (Apr 2026, Aug 2026, Dec 2025…)
spy_indexed number 97.6 to 115.6
tsla_indexed number 70 to 102.7

Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.

Run it yourself

This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.

SELECT formatDateTime(mo, '%b %Y') AS month,
       round(anyIf(idx, ticker = 'SPY'), 1) AS spy_indexed,
       round(anyIf(idx, ticker = 'TSLA'), 1) AS tsla_indexed
FROM (
    SELECT ticker, mo,
           mclose / first_value(mclose) OVER (PARTITION BY ticker ORDER BY mo
               ROWS BETWEEN UNBOUNDED PRECEDING AND UNBOUNDED FOLLOWING) * 100 AS idx
    FROM (
        SELECT ticker, mo, argMax(c, dt) AS mclose
        FROM (
            SELECT ticker,
                   toStartOfMonth(toDate(toTimeZone(window_start, 'America/New_York'))) AS mo,
                   toDate(toTimeZone(window_start, 'America/New_York')) AS dt,
                   argMax(toFloat64(close), toTimeZone(window_start, 'America/New_York')) AS c
            FROM global_markets.delayed_stocks_minute_aggs
            WHERE ticker IN ('SPY', 'TSLA')
              AND window_start >= now() - INTERVAL 400 DAY
              AND (toHour(toTimeZone(window_start, 'America/New_York')) * 60
                   + toMinute(toTimeZone(window_start, 'America/New_York'))) BETWEEN 570 AND 959
            GROUP BY ticker, mo, dt
        )
        GROUP BY ticker, mo
    )
)
GROUP BY mo
ORDER BY mo
⌘/Ctrl + Enter

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