# Calendar Put Spreads Screener — DUST

> Screen DUST options for calendar put 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DUST | 40.86 | [11-20 39.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20261120P00039000) | 0.896 | 3.90 | 0 | [01-15 39.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00039000) | 0.982 | 3.90 | 0 | 0.00 | 0.00 | 0.09 |
| DUST | 40.86 | [11-20 42.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20261120P00042000) | 0.887 | 5.40 | 0 | [01-15 42.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00042000) | 0.962 | 5.60 | 0 | -0.20 | 0.00 | 0.08 |
| DUST | 40.86 | [11-20 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20261120P00040000) | 0.847 | 4.30 | 1 | [01-15 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00040000) | 0.866 | 4.40 | 0 | -0.10 | 0.00 | 0.02 |
| DUST | 40.86 | [01-15 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00040000) | 0.866 | 8.50 | 0 | [03-19 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270319P00040000) | 0.880 | 6.10 | 0 | 2.40 | 0.00 | 0.01 |
| DUST | 40.86 | [01-15 39.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00039000) | 0.982 | 8.00 | 0 | [03-19 39.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270319P00039000) | 0.847 | 5.50 | 0 | 2.50 | 0.00 | -0.14 |
| DUST | 40.86 | [01-15 42.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270115P00042000) | 0.962 | 9.50 | 0 | [03-19 42.00](https://www.optionistics.com/quotes/option-prices.md?optsym=DUST%20%20270319P00042000) | 0.820 | 7.40 | 3 | 2.10 | 0.00 | -0.14 |

## Other strategies

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

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