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2026's most common reverse split ratios

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 2026-08-22, from What Is a Reverse Stock Split? Good or Bad?.

as of ranking 10×2read in context →
2026's most common reverse split ratios — 10 rows by 2 columns, computed from US exchange, SIP and OPRA data.
ratioreverse_splits
1-for-10159
1-for-2071
1-for-354
1-for-552
1-for-2537
1-for-432
1-for-3031
1-for-5030
1-for-827
1-for-1526
Rows × columns
10 × 2
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 2026's most common reverse split ratios, derived from the stored result.
ColumnTypeRangeNotes
ratio text 10 distinct values (1-for-10, 1-for-15, 1-for-20…)
reverse_splits number 26 to 159

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.

the exact SQL behind every number 
SELECT
    concat('1-for-', toString(split_from)) AS ratio,
    count() AS reverse_splits
FROM global_markets.stocks_splits
WHERE adjustment_type = 'reverse_split'
  AND toYear(execution_date) = 2026
  AND execution_date <= today()
  AND split_to = 1
GROUP BY split_from
ORDER BY count() DESC, split_from ASC
LIMIT 10

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More from this analysisWhat Is a Reverse Stock Split? Good or Bad?
Reverse vs. forward splits by year, 2019 to today ranking 8×4 → Where reverse-split companies stood a year later (splits executed 12-18 months ago) ranking 3×3 → ASST: daily closes around its 1-for-20 reverse split (execution date 2026-02-06) series 69×3 → The most recent US reverse stock splits on record series 12×4 → What happened next: median move after a reverse split vs. SPY, splits executed 4-9 months ago series 3×7 → ASST's reverse split history on record series 2×6 → See all 2,170 queries →