# UCYB (ProShares Ultra Nasdaq Cybersecurity)

ProShares · Leveraged ETFs · data as of Oct 2, 2026

UCYB aims to return +2 times Nasdaq Cybersecurity's move each day, then resets. Over one day it does that.

## Key facts

- UCYB, net assets: $12m (issuer page, as of Oct 2, 2026).
- UCYB, expense ratio: 0.95% (485BPOS XBRL, Sep 25, 2026).
- UCYB, underlying: Nasdaq Cybersecurity (no investable tracker), as of Oct 2, 2026.
- UCYB, sets out to return: +2 times the daily move of Nasdaq Cybersecurity, reset daily, as of Oct 2, 2026.

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Sets out to return | +2 times the daily move of Nasdaq Cybersecurity, reset daily | ETFIQ |
| Underlying | Nasdaq Cybersecurity (no investable tracker) | ETFIQ |
| Segment | sector or country, theme | ETFIQ |
| Net assets | $12m | issuer page, as of Oct 2, 2026 |
| Expense ratio | 0.95% | 485BPOS XBRL, Sep 25, 2026 |
| Launched | Jan 21, 2021 | ETFIQ |

## Money in and out, to Oct 2, 2026

| Window | Dates | Net flow |
| --- | --- | --- |
| 1 day | Oct 2, 2026 | $0 |
| 1 week | Sep 28, 2026 to Oct 2, 2026 | $0 |
| 1 month | Sep 3, 2026 to Oct 2, 2026 | +$963k |
| 3 months | Jul 6, 2026 to Oct 2, 2026 | +$1.2m |
| Year to date | Jan 2, 2026 to Oct 2, 2026 | +$3.0m |
| 1 year | Oct 3, 2025 to Oct 2, 2026 | +$3.1m |

Computed by ETFIQ from the change in shares outstanding times the previous day’s NAV. Every day and month: https://etfiq.com/data/flows/funds/ucyb.json. Method: https://etfiq.com/methodology/flows

## Questions

### Why does UCYB not return +2 times over a year?

Because it resets daily. UCYB aims at +2 times each day's move, and daily results compound. Over a run where the underlying falls and comes back, compounding a levered daily return leaves a holder behind what +2 times the period move would suggest; over a steady run in one direction it can leave them ahead. The longer the holding, and the more the underlying moves about, the further apart the two figures get.


## Cite this page

ETFIQ, UCYB, data as of Oct 2, 2026. https://etfiq.com/funds/ucyb
Free to use with attribution for figures ETFIQ computes; issuer data stays under its owner's terms. The underlying files are at https://etfiq.com/data/.

HTML: https://etfiq.com/funds/ucyb  ·  JSON: https://etfiq.com/funds/ucyb.json