# Bear Call Spreads Screener — NSP

> Screen NSP options for bear 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, spreadratio), `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 | Premium | Spread | Spread Ratio | Net IVol |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NSP | 49.04 | [04-16 50.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270416C00050000) | 0.525 | 8.30 | 3 | [04-16 45.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270416C00045000) | 0.619 | 8.90 | 0 | -0.60 | 5.00 | 1.14 | 0.09 |
| NSP | 49.04 | [01-15 50.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00050000) | 0.498 | 5.70 | 3 | [01-15 45.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00045000) | 0.581 | 6.50 | 0 | -0.80 | 5.00 | 1.19 | 0.08 |
| NSP | 49.04 | [01-15 45.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00045000) | 0.581 | 8.80 | 0 | [01-15 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00040000) | 0.639 | 10.00 | 0 | -1.20 | 5.00 | 1.32 | 0.06 |
| NSP | 49.04 | [01-15 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00040000) | 0.639 | 12.50 | 0 | [01-15 35.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270115C00035000) | 0.664 | 13.80 | 0 | -1.30 | 5.00 | 1.35 | 0.03 |
| NSP | 49.04 | [04-16 45.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270416C00045000) | 0.619 | 12.00 | 0 | [04-16 40.00](https://www.optionistics.com/quotes/option-prices.md?optsym=NSP%20%20%20270416C00040000) | 0.601 | 12.10 | 0 | -0.10 | 5.00 | 1.02 | -0.02 |

## Other strategies

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

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