# TBXU (Direxion Daily Biotech Top 5 Bull 2X ETF)

Direxion · Leveraged ETFs · data as of Oct 9, 2026

TBXU aims to return +2 times Biotech Top 5's move each day, then resets. Over one day it does that.

## Key facts

- TBXU, net assets: $3m (issuer page, as of Oct 8, 2026).
- TBXU, expense ratio: 0.98% (485BPOS XBRL, Feb 26, 2026).
- TBXU, underlying: Biotech Top 5 (no investable tracker), as of Oct 9, 2026.
- TBXU, sets out to return: +2 times the daily move of Biotech Top 5, reset daily, as of Oct 9, 2026.

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Sets out to return | +2 times the daily move of Biotech Top 5, reset daily | ETFIQ |
| Underlying | Biotech Top 5 (no investable tracker) | ETFIQ |
| Segment | sector or country, sector | ETFIQ |
| Net assets | $3m | issuer page, as of Oct 8, 2026 |
| Expense ratio | 0.98% | 485BPOS XBRL, Feb 26, 2026 |
| First traded | Oct 1, 2025 | ETFIQ |

## Money in and out, to Oct 9, 2026

| Window | Dates | Net flow |
| --- | --- | --- |
| 1 day | Oct 9, 2026 | $0 |

Daily counts start Oct 7, 2026, so these windows have no daily figure: 1 week, 1 month, 3 months, Year to date, 1 year.

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/tbxu.json. Method: https://etfiq.com/methodology/flows

## Questions

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

Because it resets daily. TBXU 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, TBXU, leveraged ETFs, data as of Oct 9, 2026. https://etfiq.com/funds/tbxu
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/tbxu  ·  JSON: https://etfiq.com/funds/tbxu.json