The two legs closest to 25 delta, and what they net to
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 2026-11-01, from Risk Reversal Options: Sell a Put, Buy a Call.
| component | strike | delta | iv_pct | premium_per_share | stock_close |
|---|---|---|---|---|---|
| short put (premium received) | $310 | -0.268 | 31.69 | 5.25 | $326 |
| long call (premium paid) | $347.5 | 0.267 | 30.63 | 4.6 | $326 |
| net credit | 0.535 | 1.07 | 0.65 | $326 |
- Rows × columns
- 3 × 6
- Computed
- Completeness
- Some fields are partly empty — see the columns below
- Source
- US exchange, SIP and OPRA market data
- Licence
- Strasmore terms · free, no signup
What each column holds
| Column | Type | Range | Notes |
|---|---|---|---|
component |
text | 3 distinct values | |
strike |
text | 2 distinct values ($310, $347.5) | 2 of 3 rows populated |
delta |
number | -0.268 to 0.535 | |
iv_pct |
number | 1.07 to 31.69 | percent |
premium_per_share |
number | 0.65 to 5.25 | US dollars |
stock_close |
text | 1 distinct value ($326) |
Computed from Strasmore's warehouse of US exchange, SIP and OPRA market data. Equity prices are delayed; options greeks and implied volatility are end-of-day. This result is stored, not recomputed on load — it is exactly the numbers that were returned on , and the query below is what returned them.
Run it yourself
This is the exact query behind the result above. Change a ticker, a date or a column and run it against the warehouse — no account, no key. The no-signup tier is smaller than the one this page was computed on; a query that reaches past it comes back saying which plan runs it.
SELECT
multiIf(ord = 1, 'short put (premium received)',
ord = 2, 'long call (premium paid)',
net >= 0, 'net credit', 'net debit') AS component,
multiIf(ord = 1, concat('$', toString(put_strike)),
ord = 2, concat('$', toString(call_strike)), '') AS strike,
round(multiIf(ord = 1, put_delta, ord = 2, call_delta, call_delta - put_delta), 3) AS delta,
round(100 * multiIf(ord = 1, put_iv, ord = 2, call_iv, put_iv - call_iv), 2) AS iv_pct,
round(multiIf(ord = 1, put_premium, ord = 2, call_premium, abs(net)), 2) AS premium_per_share,
concat('$', toString(round(spot, 2))) AS stock_close
FROM
(
SELECT
arrayJoin([1, 2, 3]) AS ord,
put_strike, put_delta, put_iv, put_premium,
call_strike, call_delta, call_iv, call_premium,
put_premium - call_premium AS net,
spot
FROM
(
SELECT
anyIf(strike, side = 'put') AS put_strike,
anyIf(delta, side = 'put') AS put_delta,
anyIf(iv, side = 'put') AS put_iv,
anyIf(premium, side = 'put') AS put_premium,
anyIf(strike, side = 'call') AS call_strike,
anyIf(delta, side = 'call') AS call_delta,
anyIf(iv, side = 'call') AS call_iv,
anyIf(premium, side = 'call') AS call_premium,
any(spot) AS spot
FROM
(
SELECT
if(delta < 0, 'put', 'call') AS side,
toFloat64(strike_price) AS strike,
delta,
implied_volatility AS iv,
toFloat64(option_close) AS premium,
toFloat64(underlying_close) AS spot
FROM global_markets.options_greeks
WHERE underlying_symbol = 'AAPL'
AND date = '2026-07-20'
AND expiration_date = '2026-08-21'
AND iv_converged = 1
AND volume > 0
ORDER BY abs(abs(delta) - 0.25)
LIMIT 1 BY side
)
)
)
ORDER BY ord
Work with this data in your AI assistant
Opens ready to query, with this page's data. Free, no account.