# Calendar Call Spreads Screener — COST > Screen COST options for calendar call spreads using price, volume, moneyness, expiration, and volatility filters. Data as of Oct 21, 2026 (end of day). **Data is delayed**: the latest session is Nov 11, 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 | |---|---|---|---|---|---|---|---|---|---|---|---|---| | COST | 998.31 | [11-06 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261106C00990000) | 0.179 | 23.45 | 38 | [01-15 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00990000) | 0.225 | 48.20 | 15 | -24.75 | 0.00 | 0.05 | | COST | 998.31 | [11-27 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261127C01000000) | 0.184 | 26.35 | 25 | [01-15 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01000000) | 0.229 | 43.50 | 23 | -17.15 | 0.00 | 0.04 | | COST | 998.31 | [11-13 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261113C00995000) | 0.186 | 23.85 | 6 | [01-15 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00995000) | 0.228 | 44.55 | 12 | -20.70 | 0.00 | 0.04 | | COST | 998.31 | [11-06 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261106C00995000) | 0.187 | 20.30 | 11 | [01-15 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00995000) | 0.228 | 44.55 | 12 | -24.25 | 0.00 | 0.04 | | COST | 998.31 | [11-27 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261127C00995000) | 0.188 | 28.95 | 21 | [01-15 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00995000) | 0.228 | 44.55 | 12 | -15.60 | 0.00 | 0.04 | | COST | 998.31 | [11-27 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261127C01005000) | 0.183 | 22.85 | 7 | [01-15 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01005000) | 0.222 | 40.40 | 7 | -17.55 | 0.00 | 0.04 | | COST | 998.31 | [11-06 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261106C01000000) | 0.191 | 17.25 | 36 | [01-15 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01000000) | 0.229 | 43.50 | 23 | -26.25 | 0.00 | 0.04 | | COST | 998.31 | [10-30 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261030C00990000) | 0.196 | 18.05 | 14 | [12-18 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C00990000) | 0.233 | 40.00 | 7 | -21.95 | 0.00 | 0.04 | | COST | 998.31 | [11-27 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261127C00990000) | 0.190 | 32.30 | 85 | [01-15 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00990000) | 0.225 | 48.20 | 15 | -15.90 | 0.00 | 0.04 | | COST | 998.31 | [10-30 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261030C01005000) | 0.189 | 9.55 | 30 | [12-18 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C01005000) | 0.223 | 31.70 | 26 | -22.15 | 0.00 | 0.03 | | COST | 998.31 | [10-30 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261030C01000000) | 0.190 | 11.50 | 328 | [12-18 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C01000000) | 0.223 | 33.45 | 19 | -21.95 | 0.00 | 0.03 | | COST | 998.31 | [11-20 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261120C01000000) | 0.196 | 22.75 | 235 | [01-15 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01000000) | 0.229 | 43.50 | 23 | -20.75 | 0.00 | 0.03 | | COST | 998.31 | [11-13 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261113C01000000) | 0.196 | 20.10 | 5 | [01-15 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01000000) | 0.229 | 43.50 | 23 | -23.40 | 0.00 | 0.03 | | COST | 998.31 | [11-13 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261113C00990000) | 0.195 | 25.25 | 3 | [01-15 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00990000) | 0.225 | 48.20 | 15 | -22.95 | 0.00 | 0.03 | | COST | 998.31 | [11-06 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261106C01005000) | 0.195 | 16.00 | 30 | [01-15 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01005000) | 0.222 | 40.40 | 7 | -24.40 | 0.00 | 0.03 | | COST | 998.31 | [11-20 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261120C00995000) | 0.203 | 25.50 | 63 | [01-15 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00995000) | 0.228 | 44.55 | 12 | -19.05 | 0.00 | 0.03 | | COST | 998.31 | [11-20 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261120C01005000) | 0.197 | 20.05 | 35 | [01-15 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01005000) | 0.222 | 40.40 | 7 | -20.35 | 0.00 | 0.03 | | COST | 998.31 | [10-30 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261030C00995000) | 0.197 | 14.65 | 75 | [12-18 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C00995000) | 0.221 | 36.10 | 3 | -21.45 | 0.00 | 0.02 | | COST | 998.31 | [11-20 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261120C00990000) | 0.204 | 29.15 | 34 | [01-15 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00990000) | 0.225 | 48.20 | 15 | -19.05 | 0.00 | 0.02 | | COST | 998.31 | [11-13 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261113C01005000) | 0.202 | 18.80 | 4 | [01-15 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01005000) | 0.222 | 40.40 | 7 | -21.60 | 0.00 | 0.02 | | COST | 998.31 | [10-23 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261023C00990000) | 0.217 | 12.15 | 78 | [12-18 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C00990000) | 0.233 | 40.00 | 7 | -27.85 | 0.00 | 0.02 | | COST | 998.31 | [01-15 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C00990000) | 0.225 | 52.10 | 15 | [03-19 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270319C00990000) | 0.239 | 66.15 | 8 | -14.05 | 0.00 | 0.01 | | COST | 998.31 | [02-19 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270219C01000000) | 0.227 | 56.00 | 12 | [04-16 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270416C01000000) | 0.236 | 67.55 | 2 | -11.55 | 0.00 | 0.01 | | COST | 998.31 | [01-15 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270115C01000000) | 0.229 | 45.40 | 23 | [03-19 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270319C01000000) | 0.236 | 61.10 | 16 | -15.70 | 0.00 | 0.01 | | COST | 998.31 | [10-23 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261023C01005000) | 0.217 | 3.85 | 82 | [12-18 1,005.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C01005000) | 0.223 | 31.70 | 26 | -27.85 | 0.00 | 0.01 | | COST | 998.31 | [12-18 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C01000000) | 0.223 | 37.65 | 19 | [02-19 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270219C01000000) | 0.227 | 52.55 | 12 | -14.90 | 0.00 | 0.00 | | COST | 998.31 | [02-19 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270219C00990000) | 0.233 | 62.25 | 1 | [04-16 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270416C00990000) | 0.237 | 73.15 | 6 | -10.90 | 0.00 | 0.00 | | COST | 998.31 | [04-16 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270416C01000000) | 0.236 | 72.25 | 2 | [06-17 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270617C01000000) | 0.237 | 82.80 | 2 | -10.55 | 0.00 | 0.00 | | COST | 998.31 | [10-23 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261023C01000000) | 0.223 | 6.00 | 270 | [12-18 1,000.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C01000000) | 0.223 | 33.45 | 19 | -27.45 | 0.00 | 0.00 | | COST | 998.31 | [12-18 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C00990000) | 0.233 | 43.30 | 7 | [02-19 990.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20270219C00990000) | 0.233 | 56.70 | 1 | -13.40 | 0.00 | 0.00 | | COST | 998.31 | [10-23 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261023C00995000) | 0.223 | 8.90 | 162 | [12-18 995.00](https://www.optionistics.com/quotes/option-prices.md?optsym=COST%20%20261218C00995000) | 0.221 | 36.10 | 3 | -27.20 | 0.00 | 0.00 | ## Other strategies - [Expensive Calls](https://www.optionistics.com/screener/covered-calls/COST.md) - [Expensive Puts](https://www.optionistics.com/screener/covered-puts/COST.md) - [Cheap Calls](https://www.optionistics.com/screener/cheap-calls/COST.md) - [Cheap Puts](https://www.optionistics.com/screener/cheap-puts/COST.md) - [Short Straddles](https://www.optionistics.com/screener/straddles/COST.md) - [Long Straddles](https://www.optionistics.com/screener/long-straddles/COST.md) - [Short Strangles](https://www.optionistics.com/screener/strangles/COST.md) - [Long Strangles](https://www.optionistics.com/screener/long-strangles/COST.md) - [Bull Call Spreads](https://www.optionistics.com/screener/bull-call-spreads/COST.md) - [Bear Call Spreads](https://www.optionistics.com/screener/bear-call-spreads/COST.md) - [Bull Put Spreads](https://www.optionistics.com/screener/bull-put-spreads/COST.md) - [Bear Put Spreads](https://www.optionistics.com/screener/bear-put-spreads/COST.md) - [Calendar Put Spreads](https://www.optionistics.com/screener/calendar-put-spreads/COST.md) - [Diagonal Call Spreads](https://www.optionistics.com/screener/diagonal-call-spreads/COST.md) - [Diagonal Put Spreads](https://www.optionistics.com/screener/diagonal-put-spreads/COST.md) --- From [Optionistics](https://www.optionistics.com), options analytics since 2005. Site map for AI agents: https://www.optionistics.com/llms.txt