# Calendar Call Spreads Screener — CRWD > Screen CRWD options for calendar call spreads using price, volume, moneyness, expiration, and volatility filters. Data as of Oct 20, 2026 (end of day). **Data is delayed**: the latest session is Nov 10, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data. Page 1, 100 rows per page. Filters: stock price 2 to 100,000, stock volume 1 to any, option volume 0 to any, moneyness -2 to 2 strikes. Change them with query parameters: `page`, `sortby` (ivoldiff), `direction` (asc, desc), `pxmin`/`pxmax` (stock price), `svmin`/`svmax` (stock volume), `ovmin`/`ovmax` (option volume), `mnmin`/`mnmax` (moneyness in strikes, -7 to 7), `expmin`/`expmax` (YYYY-MM), `nodups` (1, 0), `date` (an earlier session). Ivol columns are decimals (0.25 = 25%). | Stock | Stock Price | Leg 1 | IVol 1 | Price 1 | Volume 1 | Leg 2 | IVol 2 | Price 2 | Volume 2 | Net Debit | Spread Ratio | Net IVol | |---|---|---|---|---|---|---|---|---|---|---|---|---| | CRWD | 227.37 | [10-30 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261030C00227500) | 0.570 | 9.50 | 45 | [12-18 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00227500) | 0.608 | 21.20 | 16 | -11.70 | 0.00 | 0.04 | | CRWD | 227.37 | [10-30 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261030C00230000) | 0.567 | 7.40 | 106 | [12-18 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00230000) | 0.602 | 20.05 | 64 | -12.65 | 0.00 | 0.04 | | CRWD | 227.37 | [11-20 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261120C00227500) | 0.565 | 15.70 | 62 | [01-15 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00227500) | 0.600 | 24.90 | 18 | -9.20 | 0.00 | 0.04 | | CRWD | 227.37 | [11-06 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261106C00230000) | 0.560 | 11.00 | 28 | [01-15 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00230000) | 0.592 | 24.00 | 41 | -13.00 | 0.00 | 0.03 | | CRWD | 227.37 | [11-27 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261127C00225000) | 0.559 | 20.45 | 5 | [01-15 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00225000) | 0.590 | 26.70 | 32 | -6.25 | 0.00 | 0.03 | | CRWD | 227.37 | [11-20 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261120C00230000) | 0.561 | 13.70 | 115 | [01-15 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00230000) | 0.592 | 24.00 | 41 | -10.30 | 0.00 | 0.03 | | CRWD | 227.37 | [11-13 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261113C00225000) | 0.561 | 14.70 | 1 | [01-15 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00225000) | 0.590 | 26.70 | 32 | -12.00 | 0.00 | 0.03 | | CRWD | 227.37 | [11-20 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261120C00225000) | 0.562 | 17.10 | 127 | [01-15 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00225000) | 0.590 | 26.70 | 32 | -9.60 | 0.00 | 0.03 | | CRWD | 227.37 | [10-30 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261030C00225000) | 0.579 | 11.10 | 63 | [12-18 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00225000) | 0.607 | 23.05 | 355 | -11.95 | 0.00 | 0.03 | | CRWD | 227.37 | [11-13 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261113C00230000) | 0.567 | 12.20 | 43 | [01-15 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00230000) | 0.592 | 24.00 | 41 | -11.80 | 0.00 | 0.03 | | CRWD | 227.37 | [11-06 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261106C00225000) | 0.566 | 12.75 | 9 | [01-15 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00225000) | 0.590 | 26.70 | 32 | -13.95 | 0.00 | 0.02 | | CRWD | 227.37 | [11-20 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261120C00222500) | 0.563 | 18.75 | 9 | [01-15 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00222500) | 0.582 | 26.25 | 0 | -7.50 | 0.00 | 0.02 | | CRWD | 227.37 | [10-30 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261030C00222500) | 0.605 | 13.15 | 1 | [12-18 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00222500) | 0.623 | 24.15 | 1 | -11.00 | 0.00 | 0.02 | | CRWD | 227.37 | [01-15 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00230000) | 0.592 | 26.10 | 41 | [03-19 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270319C00230000) | 0.607 | 32.80 | 138 | -6.70 | 0.00 | 0.02 | | CRWD | 227.37 | [02-19 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270219C00230000) | 0.588 | 31.10 | 26 | [04-16 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270416C00230000) | 0.601 | 35.00 | 1 | -3.90 | 0.00 | 0.01 | | CRWD | 227.37 | [10-23 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261023C00230000) | 0.593 | 3.95 | 436 | [12-18 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00230000) | 0.602 | 20.05 | 64 | -16.10 | 0.00 | 0.01 | | CRWD | 227.37 | [01-15 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00222500) | 0.582 | 30.10 | 0 | [03-19 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270319C00222500) | 0.591 | 35.25 | 0 | -5.15 | 0.00 | 0.01 | | CRWD | 227.37 | [11-27 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261127C00230000) | 0.584 | 19.30 | 13 | [01-15 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00230000) | 0.592 | 24.00 | 41 | -4.70 | 0.00 | 0.01 | | CRWD | 227.37 | [04-16 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270416C00230000) | 0.601 | 39.45 | 1 | [06-17 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270617C00230000) | 0.603 | 43.00 | 4 | -3.55 | 0.00 | 0.00 | | CRWD | 227.37 | [11-06 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261106C00227500) | 0.598 | 12.70 | 48 | [01-15 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00227500) | 0.600 | 24.90 | 18 | -12.20 | 0.00 | 0.00 | | CRWD | 227.37 | [01-15 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00225000) | 0.590 | 28.00 | 32 | [03-19 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270319C00225000) | 0.591 | 34.15 | 4 | -6.15 | 0.00 | 0.00 | | CRWD | 227.37 | [10-23 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261023C00227500) | 0.610 | 5.10 | 205 | [12-18 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00227500) | 0.608 | 21.20 | 16 | -16.10 | 0.00 | 0.00 | | CRWD | 227.37 | [01-15 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00227500) | 0.600 | 27.30 | 18 | [03-19 227.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270319C00227500) | 0.596 | 33.65 | 2 | -6.35 | 0.00 | 0.00 | | CRWD | 227.37 | [10-23 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261023C00225000) | 0.614 | 6.50 | 135 | [12-18 225.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00225000) | 0.607 | 23.05 | 355 | -16.55 | 0.00 | -0.01 | | CRWD | 227.37 | [12-18 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261218C00230000) | 0.602 | 21.45 | 64 | [02-19 230.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270219C00230000) | 0.588 | 28.45 | 26 | -7.00 | 0.00 | -0.01 | | CRWD | 227.37 | [11-06 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20261106C00222500) | 0.610 | 15.30 | 60 | [01-15 222.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CRWD%20%20270115C00222500) | 0.582 | 26.25 | 0 | -10.95 | 0.00 | -0.03 | ## Other strategies - [Expensive Calls](https://www.optionistics.com/screener/covered-calls/CRWD.md) - [Expensive Puts](https://www.optionistics.com/screener/covered-puts/CRWD.md) - [Cheap Calls](https://www.optionistics.com/screener/cheap-calls/CRWD.md) - [Cheap Puts](https://www.optionistics.com/screener/cheap-puts/CRWD.md) - [Short Straddles](https://www.optionistics.com/screener/straddles/CRWD.md) - [Long Straddles](https://www.optionistics.com/screener/long-straddles/CRWD.md) - [Short Strangles](https://www.optionistics.com/screener/strangles/CRWD.md) - [Long Strangles](https://www.optionistics.com/screener/long-strangles/CRWD.md) - [Bull Call Spreads](https://www.optionistics.com/screener/bull-call-spreads/CRWD.md) - [Bear Call Spreads](https://www.optionistics.com/screener/bear-call-spreads/CRWD.md) - [Bull Put Spreads](https://www.optionistics.com/screener/bull-put-spreads/CRWD.md) - [Bear Put Spreads](https://www.optionistics.com/screener/bear-put-spreads/CRWD.md) - [Calendar Put Spreads](https://www.optionistics.com/screener/calendar-put-spreads/CRWD.md) - [Diagonal Call Spreads](https://www.optionistics.com/screener/diagonal-call-spreads/CRWD.md) - [Diagonal Put Spreads](https://www.optionistics.com/screener/diagonal-put-spreads/CRWD.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. 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