{
 "ticker": "YXI",
 "name": "ProShares Short FTSE China 50",
 "issuer": "ProShares",
 "desk": "leverage",
 "url": "https://etfiq.com/funds/YXI",
 "html": "https://etfiq.com/funds/YXI",
 "markdown": "https://etfiq.com/funds/YXI.md",
 "as_of": "2026-09-11",
 "verdict": "Three months to Sep 11, 2026: YXI returned +1.7% where its own daily promise gave +0.7%, 1.0 points over.",
 "key_facts": [
  {
   "key": "what_fxi_did",
   "label": "What FXI did",
   "value": "\u22121.5%",
   "source": null,
   "as_of": "2026-09-11",
   "sentence": "YXI, what FXI did: \u22121.5%, as of Sep 11, 2026."
  },
  {
   "key": "what_1_times_a_day_gives",
   "label": "What \u22121 times a day gives",
   "value": "+0.7%",
   "source": null,
   "as_of": "2026-09-11",
   "sentence": "YXI, what \u22121 times a day gives: +0.7%, as of Sep 11, 2026."
  },
  {
   "key": "what_the_fund_returned",
   "label": "What the fund returned",
   "value": "+1.7%",
   "source": null,
   "as_of": "2026-09-11",
   "sentence": "YXI, what the fund returned: +1.7%, as of Sep 11, 2026."
  },
  {
   "key": "the_fund_itself_added",
   "label": "The fund itself added",
   "value": "+1.0 pts",
   "source": null,
   "as_of": "2026-09-11",
   "sentence": "YXI, the fund itself added: +1.0 pts, as of Sep 11, 2026."
  },
  {
   "key": "net_assets",
   "label": "Net assets",
   "value": "$5m",
   "source": "source, as filed for May 31, 2026",
   "as_of": "2026-09-11",
   "sentence": "YXI, net assets: $5m (source, as filed for May 31, 2026)."
  },
  {
   "key": "expense_ratio",
   "label": "Expense ratio",
   "value": "not read by ETFIQ",
   "source": null,
   "as_of": "2026-09-11",
   "sentence": "YXI, expense ratio: not read by ETFIQ, as of Sep 11, 2026."
  }
 ],
 "fields": [
  {
   "key": "sets_out_to_return",
   "label": "Sets out to return",
   "value": "-1 times the daily move of FXI, reset daily",
   "source": null
  },
  {
   "key": "multiple_a_holder_actually_got_over_the_window",
   "label": "Multiple a holder actually got over the window",
   "value": "FXI moved \u22121.5% over this window, too little to read a multiple from",
   "source": "ETFIQ"
  },
  {
   "key": "underlying",
   "label": "Underlying",
   "value": "FXI",
   "source": null
  },
  {
   "key": "segment",
   "label": "Segment",
   "value": "sector or country, country",
   "source": null
  },
  {
   "key": "net_assets",
   "label": "Net assets",
   "value": "$5m",
   "source": "source, as filed for May 31, 2026"
  },
  {
   "key": "expense_ratio",
   "label": "Expense ratio",
   "value": "not read by ETFIQ",
   "source": null
  },
  {
   "key": "launched",
   "label": "Launched",
   "value": "Mar 18, 2010",
   "source": null
  },
  {
   "key": "underlying_volatility_over_the_window",
   "label": "Underlying volatility over the window",
   "value": "18% annualized",
   "source": "ETFIQ"
  }
 ],
 "periods": [
  {
   "window": "1 month",
   "Fund": "+2.5%",
   "FXI": "\u22122.1%",
   "-1x the move": "+2.1%",
   "Difference": "+0.4 pts",
   "FXI moved about": "15%"
  },
  {
   "window": "3 months",
   "Fund": "+1.7%",
   "FXI": "\u22121.5%",
   "-1x the move": "+1.5%",
   "Difference": "+0.2 pts",
   "FXI moved about": "18%"
  },
  {
   "window": "6 months",
   "Fund": "+5.9%",
   "FXI": "\u22124.1%",
   "-1x the move": "+4.1%",
   "Difference": "+1.8 pts",
   "FXI moved about": "20%"
  },
  {
   "window": "1 year",
   "Fund": "+18.0%",
   "FXI": "\u221213.8%",
   "-1x the move": "+13.8%",
   "Difference": "+4.2 pts",
   "FXI moved about": "20%"
  },
  {
   "window": "3 years",
   "Fund": "\u221228.7%",
   "FXI": "+36.3%",
   "-1x the move": "\u221236.3%",
   "Difference": "+7.6 pts",
   "FXI moved about": "27%"
  },
  {
   "window": "Since launch",
   "Fund": "\u221274.2%",
   "FXI": "+23.4%",
   "-1x the move": "\u221223.4%",
   "Difference": "\u221250.8 pts",
   "FXI moved about": "27%"
  }
 ],
 "questions": [
  {
   "q": "Did YXI return -1 times FXI?",
   "a": "Over the window to Sep 11, 2026, FXI moved \u22121.5% and YXI returned +1.7%. 1 times that move is +1.5%, so the fund came out 0.2 points ahead of it."
  },
  {
   "q": "Why does YXI not return -1 times over a year?",
   "a": "Because it resets daily. YXI aims at -1 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 -1 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."
  }
 ],
 "generated": "2026-09-13",
 "license": "Free to use with attribution. ETFIQ (etfiq.com)."
}