# Calendar Put Spreads Screener — RF

> Screen RF options for calendar put spreads using price, volume, moneyness, expiration, and volatility filters.

Data as of Oct 19, 2026 (end of day). **Data is delayed**: the latest session is Nov 9, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RF | 27.20 | [11-20 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261120P00028000) | 0.178 | 1.25 | 3 | [01-15 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00028000) | 0.288 | 1.35 | 0 | -0.10 | 0.00 | 0.11 |
| RF | 27.20 | [12-18 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261218P00027000) | 0.240 | 1.25 | 25 | [02-19 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270219P00027000) | 0.305 | 1.15 | 0 | 0.10 | 0.00 | 0.07 |
| RF | 27.20 | [01-15 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00029000) | 0.216 | 2.55 | 0 | [03-19 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00029000) | 0.256 | 2.40 | 0 | 0.15 | 0.00 | 0.04 |
| RF | 27.20 | [03-19 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00027000) | 0.261 | 1.90 | 0 | [05-21 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270521P00027000) | 0.301 | 1.65 | 0 | 0.25 | 0.00 | 0.04 |
| RF | 27.20 | [11-20 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261120P00027000) | 0.240 | 0.80 | 15 | [01-15 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00027000) | 0.260 | 1.15 | 1 | -0.35 | 0.00 | 0.02 |
| RF | 27.20 | [01-15 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00026000) | 0.257 | 1.00 | 0 | [03-19 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00026000) | 0.273 | 0.95 | 0 | 0.05 | 0.00 | 0.02 |
| RF | 27.20 | [11-20 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261120P00029000) | 0.208 | 2.05 | 40 | [01-15 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00029000) | 0.216 | 1.95 | 0 | 0.10 | 0.00 | 0.01 |
| RF | 27.20 | [12-18 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261218P00026000) | 0.258 | 0.85 | 0 | [02-19 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270219P00026000) | 0.264 | 0.95 | 0 | -0.10 | 0.00 | 0.01 |
| RF | 27.20 | [01-15 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00027000) | 0.260 | 1.45 | 1 | [03-19 27.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00027000) | 0.261 | 1.35 | 0 | 0.10 | 0.00 | 0.00 |
| RF | 27.20 | [11-20 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261120P00026000) | 0.267 | 0.40 | 39 | [01-15 26.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00026000) | 0.257 | 0.50 | 0 | -0.10 | 0.00 | -0.01 |
| RF | 27.20 | [03-19 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00029000) | 0.256 | 3.10 | 0 | [05-21 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270521P00029000) | 0.241 | 2.65 | 0 | 0.45 | 0.00 | -0.01 |
| RF | 27.20 | [12-18 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261218P00029000) | 0.255 | 2.45 | 0 | [02-19 29.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270219P00029000) | 0.217 | 2.15 | 0 | 0.30 | 0.00 | -0.04 |
| RF | 27.20 | [12-18 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20261218P00028000) | 0.287 | 1.75 | 0 | [02-19 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270219P00028000) | 0.241 | 1.60 | 0 | 0.15 | 0.00 | -0.05 |
| RF | 27.20 | [01-15 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270115P00028000) | 0.288 | 2.00 | 0 | [03-19 28.00](https://www.optionistics.com/quotes/option-prices.md?optsym=RF%20%20%20%20270319P00028000) | 0.226 | 1.80 | 0 | 0.20 | 0.00 | -0.06 |

## Other strategies

- [Expensive Calls](https://www.optionistics.com/screener/covered-calls/RF.md)
- [Expensive Puts](https://www.optionistics.com/screener/covered-puts/RF.md)
- [Cheap Calls](https://www.optionistics.com/screener/cheap-calls/RF.md)
- [Cheap Puts](https://www.optionistics.com/screener/cheap-puts/RF.md)
- [Short Straddles](https://www.optionistics.com/screener/straddles/RF.md)
- [Long Straddles](https://www.optionistics.com/screener/long-straddles/RF.md)
- [Short Strangles](https://www.optionistics.com/screener/strangles/RF.md)
- [Long Strangles](https://www.optionistics.com/screener/long-strangles/RF.md)
- [Bull Call Spreads](https://www.optionistics.com/screener/bull-call-spreads/RF.md)
- [Bear Call Spreads](https://www.optionistics.com/screener/bear-call-spreads/RF.md)
- [Bull Put Spreads](https://www.optionistics.com/screener/bull-put-spreads/RF.md)
- [Bear Put Spreads](https://www.optionistics.com/screener/bear-put-spreads/RF.md)
- [Calendar Call Spreads](https://www.optionistics.com/screener/calendar-call-spreads/RF.md)
- [Diagonal Call Spreads](https://www.optionistics.com/screener/diagonal-call-spreads/RF.md)
- [Diagonal Put Spreads](https://www.optionistics.com/screener/diagonal-put-spreads/RF.md)

---

From [Optionistics](https://www.optionistics.com), options analytics since 2005. Site map for AI agents: https://www.optionistics.com/llms.txt