# Calendar Call Spreads Screener — GDX

> Screen GDX options for calendar call 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| GDX | 86.47 | [10-21 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261021C00087000) | 0.403 | 0.83 | 227 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -4.72 | 0.00 | 0.03 |
| GDX | 86.47 | [10-21 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261021C00086000) | 0.412 | 1.36 | 58 | [12-18 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00086000) | 0.437 | 5.95 | 3 | -4.59 | 0.00 | 0.03 |
| GDX | 86.47 | [10-26 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261026C00087000) | 0.422 | 1.97 | 53 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -3.58 | 0.00 | 0.01 |
| GDX | 86.47 | [11-27 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261127C00087000) | 0.412 | 4.80 | 7 | [01-15 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00087000) | 0.414 | 6.45 | 21 | -1.65 | 0.00 | 0.00 |
| GDX | 86.47 | [11-20 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261120C00087000) | 0.415 | 4.20 | 136 | [01-15 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00087000) | 0.414 | 6.45 | 21 | -2.25 | 0.00 | 0.00 |
| GDX | 86.47 | [11-20 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261120C00086000) | 0.420 | 4.65 | 154 | [01-15 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00086000) | 0.416 | 6.95 | 2 | -2.30 | 0.00 | 0.00 |
| GDX | 86.47 | [01-15 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00087000) | 0.414 | 6.85 | 21 | [03-19 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270319C00087000) | 0.403 | 8.75 | 1 | -1.90 | 0.00 | -0.01 |
| GDX | 86.47 | [01-15 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00086000) | 0.416 | 7.40 | 2 | [03-19 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270319C00086000) | 0.404 | 9.15 | 0 | -1.75 | 0.00 | -0.01 |
| GDX | 86.47 | [11-27 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261127C00086000) | 0.429 | 5.35 | 0 | [01-15 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00086000) | 0.416 | 6.95 | 2 | -1.60 | 0.00 | -0.01 |
| GDX | 86.47 | [10-23 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261023C00086000) | 0.452 | 1.99 | 44 | [12-18 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00086000) | 0.437 | 5.95 | 3 | -3.96 | 0.00 | -0.02 |
| GDX | 86.47 | [10-23 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261023C00087000) | 0.449 | 1.53 | 393 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -4.02 | 0.00 | -0.02 |
| GDX | 86.47 | [10-28 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261028C00087000) | 0.449 | 2.54 | 0 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -3.01 | 0.00 | -0.02 |
| GDX | 86.47 | [10-26 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261026C00086000) | 0.455 | 2.50 | 32 | [12-18 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00086000) | 0.437 | 5.95 | 3 | -3.45 | 0.00 | -0.02 |
| GDX | 86.47 | [10-30 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261030C00087000) | 0.459 | 2.84 | 33 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -2.71 | 0.00 | -0.03 |
| GDX | 86.47 | [11-13 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261113C00086000) | 0.442 | 4.45 | 0 | [01-15 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00086000) | 0.416 | 6.95 | 2 | -2.50 | 0.00 | -0.03 |
| GDX | 86.47 | [11-13 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261113C00087000) | 0.442 | 4.00 | 0 | [01-15 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00087000) | 0.414 | 6.45 | 21 | -2.45 | 0.00 | -0.03 |
| GDX | 86.47 | [11-06 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261106C00086000) | 0.453 | 3.85 | 7 | [01-15 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00086000) | 0.416 | 6.95 | 2 | -3.10 | 0.00 | -0.04 |
| GDX | 86.47 | [11-06 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261106C00087000) | 0.450 | 3.35 | 5 | [01-15 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20270115C00087000) | 0.414 | 6.45 | 21 | -3.10 | 0.00 | -0.04 |
| GDX | 86.47 | [10-19 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261019C00086000) | 0.477 | 0.62 | 31 | [12-18 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00086000) | 0.437 | 5.95 | 3 | -5.33 | 0.00 | -0.04 |
| GDX | 86.47 | [10-19 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261019C00087000) | 0.477 | 0.05 | 1,061 | [12-18 87.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00087000) | 0.433 | 5.55 | 9 | -5.50 | 0.00 | -0.04 |
| GDX | 86.47 | [10-30 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261030C00086000) | 0.492 | 3.60 | 0 | [12-18 86.00](https://www.optionistics.com/quotes/option-prices.md?optsym=GDX%20%20%20261218C00086000) | 0.437 | 5.95 | 3 | -2.35 | 0.00 | -0.06 |

## Other strategies

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

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