SPY gamma exposure by strike, latest session, contracts inside 30 days

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
    concat('$', toString(round(k)))                                         AS strike,
    round(sumIf(gex, side = 'call') / 1e6, 1)                               AS call_gex_musd,
    round(-sumIf(gex, side = 'put') / 1e6, 1)                               AS put_gex_musd,
    round((sumIf(gex, side = 'call') - sumIf(gex, side = 'put')) / 1e6, 1)  AS net_gex_musd,
    any(snapshot_label)                                                     AS snapshot_label
FROM
(
    SELECT
        toFloat64(strike_price)                                AS k,
        if(lower(option_type) LIKE 'c%', 'call', 'put')        AS side,
        toFloat64(gamma) * toFloat64(volume) * 100
            * pow(toFloat64(underlying_close), 2) * 0.01       AS gex,
        formatDateTime(date, '%b %e, %Y')                      AS snapshot_label
    FROM global_markets.options_greeks
    WHERE underlying_symbol = 'SPY'
      AND date = (SELECT max(date) FROM global_markets.options_greeks WHERE underlying_symbol = 'SPY')
      AND iv_converged = 1
      AND volume > 0
      AND days_to_expiry BETWEEN 0 AND 30
      AND abs(toFloat64(strike_price) / toFloat64(underlying_close) - 1) < 0.015
)
GROUP BY k
ORDER BY k