Four January 2021 squeezes: price multiple and short interest before and after (as-traded prices)
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 2026-09-26, from What Is a Short Squeeze? GameStop, Measured.
| ticker | jan_low | jan_high | low_to_high_multiple | short_dec31_m | short_feb12_m |
|---|---|---|---|---|---|
| KOSS | 2.82 | 174 | 61.7 | 0.6 | 0.3 |
| GME | 17.05 | 513.12 | 30.1 | 71.2 | 16.5 |
| AMC | 1.91 | 25.8 | 13.5 | 39 | 48.1 |
| BB | 6.52 | 28.77 | 4.4 | 39.6 | 32.4 |
- Rows × columns
- 4 × 6
- Computed
- Completeness
- No missing values
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
ticker |
text | 4 distinct values (AMC, BB, GME…) | |
jan_low |
number | 1.91 to 17.05 | US dollars |
jan_high |
number | 25.8 to 513.12 | US dollars |
low_to_high_multiple |
number | 4.4 to 61.7 | US dollars |
short_dec31_m |
number | 0.6 to 71.2 | |
short_feb12_m |
number | 0.3 to 48.1 |
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.
WITH px AS (
SELECT ticker,
round(min(toFloat64(low)), 2) AS jan_low,
round(max(toFloat64(high)), 2) AS jan_high,
round(max(toFloat64(high)) / min(toFloat64(low)), 1) AS low_to_high_multiple
FROM global_markets.delayed_stocks_minute_aggs
WHERE ticker IN ('GME', 'AMC', 'KOSS', 'BB')
AND window_start >= '2021-01-04 04:00:00'
AND window_start < '2021-01-30 04:00:00'
GROUP BY ticker
),
si AS (
SELECT ticker,
round(anyIf(short_interest, settlement_date = '2020-12-31') / 1e6, 1) AS short_dec31_m,
round(anyIf(short_interest, settlement_date = '2021-02-12') / 1e6, 1) AS short_feb12_m
FROM global_markets.stocks_short_interest
WHERE ticker IN ('GME', 'AMC', 'KOSS', 'BB')
AND settlement_date IN ('2020-12-31', '2021-02-12')
GROUP BY ticker
)
SELECT px.ticker AS ticker,
px.jan_low AS jan_low,
px.jan_high AS jan_high,
px.low_to_high_multiple AS low_to_high_multiple,
si.short_dec31_m AS short_dec31_m,
si.short_feb12_m AS short_feb12_m
FROM px
INNER JOIN si ON px.ticker = si.ticker
ORDER BY px.low_to_high_multiple DESC
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