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Earnings move comparison

NVDA earnings moves

Nvidia Corp · Completed sessions through September 22, 2026

Average implied move±6.97%

Pre-report straddle / stock close

Average actual move4.15%

Absolute change through the reaction close

Beyond the implied move1 / 7

Comparable earnings reactions

Implied range. Actual reaction.

7 of 8 reports compared
▬ Pre-report implied range● Actual move at the reaction close
−8.99%0%+8.99%
+8.74%
-1.77%
-5.46%
-0.79%
+3.25%
-8.48%
+0.53%

All rows use the same scale. Dates identify the reaction session. A dot outside the band means the one-session reaction exceeded the straddle’s full move to expiration.

The history behind the comparison

Implied pricing and actual moves use the same starting close.

Pre-report close to reaction close, for the latest 8 completed earnings events with reported results.
Measurement windowImplied move Actual move Range used
August 27, 2026From August 26, 2026 close ±5.93%Expiry August 28, 2026 +8.74%Opening gap +6.30% 1.47×Beyond implied move
May 21, 2026From May 20, 2026 close ±5.92%Expiry May 22, 2026 -1.77%Opening gap -0.53% 0.30×Within implied move
February 26, 2026From February 25, 2026 close ±6.01%Expiry February 27, 2026 -5.46%Opening gap -0.66% 0.91×Within implied move
August 28, 2025From August 27, 2025 close ±6.53%Expiry August 29, 2025 -0.79%Opening gap -0.43% 0.12×Within implied move
May 29, 2025From May 28, 2025 close ±6.71%Expiry May 30, 2025 +3.25%Opening gap +5.52% 0.48×Within implied move
February 27, 2025From February 26, 2025 close ±8.99%Expiry February 28, 2025 -8.48%Opening gap +2.83% 0.94×Within implied move
November 21, 2024From November 20, 2024 close ±8.69%Expiry November 22, 2024 +0.53%Opening gap +2.37% 0.06×Within implied move

1 of 8 events were not compared: 1 with no usable pre-report option pair. Unavailable events are excluded from the averages and count above.

How this comparison is measured

A before-open announcement uses the prior session’s close; an after-close announcement uses that day’s close. The reaction ends at the next regular-session close. Unclear or during-session announcement times are not scored.

The implied move is the call midpoint plus put midpoint at the paired strike nearest the starting stock close, divided by that close. We use the nearest available expiration covering the reaction, no more than 14 calendar days away. Quotes must be two-sided, reasonably narrow and consistent with the stock price.

The option expiration can extend beyond the reaction session. The comparison shows how much of the straddle’s implied range earnings used, not the accuracy of a one-day forecast. Midpoints are not guaranteed trade prices, and these percentages are not option returns.

This history is reconstructed from archived quotes and completed-event dates, rather than a record of forecasts published before each announcement. Missing quotes and inconsistent price bases remain unscored. Averages use absolute moves and only the comparable events shown; small samples do not establish a trading edge.

About straddles and their expiration payoffs

Before and after the report

Earnings IV crush history

6 of 8 events compared

Did implied volatility fall after earnings? Follow the same call and put across the announcement. Declines, increases and unchanged readings all count.

Median IV change-24.06%

Relative to pre-report IV

Average change in IV points-15.19 pp

After IV minus before IV

IV fell after earnings6 / 6

Comparable events, not a trade win rate

Same contracts. Two observations.

Annualized implied volatility
From August 26, 2026 close Expiry September 09, 2026 · Strike $210.00
-15.84% -7.52 pp
From May 20, 2026 close Expiry June 03, 2026 · Strike $225.00
-24.00% -12.13 pp
From August 27, 2025 close Expiry September 12, 2025 · Strike $182.50
-37.76% -18.90 pp
From May 28, 2025 close Expiry June 13, 2025 · Strike $135.00
-24.12% -13.29 pp
From February 26, 2025 close Expiry March 14, 2025 · Strike $131.00
-20.19% -14.70 pp
From November 20, 2024 close Expiry December 06, 2024 · Strike $146.00
-37.31% -24.59 pp

Negative change means IV fell. For example, 60% to 40% IV is −20 percentage points, or a −33.33% relative change. All bars use the same scale.

2 events excluded from the IV comparison
  • February 26, 2026 IV pricing inputs differ from regular-session prices
  • November 20, 2025 No usable option pair

Excluded events do not enter the statistics. The usable sample can differ from the price-reaction comparison.

How the IV history is measured

Before the report, we select the expiration closest to 14 calendar days away, with at least seven days remaining after the reaction and no more than 35 days from the starting close. We select the paired strike nearest that close and follow those exact call and put contracts through the reaction session.

Each reading is the simple average of the two contracts’ archived IV values. Both legs need positive, uncrossed quotes with a spread no wider than 50% of their midpoint. Their stored underlying prices must be within 0.5% of the corresponding regular-session close, and the pair’s price relationship must be consistent with that close. Missing or inconsistent observations stay unscored; we do not switch contracts to fill a gap.

These are end-of-day observations, not the immediate announcement reaction. The strike stays fixed as the stock moves, so its moneyness changes. Time remaining and other market conditions also change. This history does not isolate earnings’ effect, measure an option return or predict the next report. IV increases and unchanged readings are included in the statistics.

Understand IV crush