Earnings Week Premium Experiment Reveals the Implied Volatility Trap

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Saw so many regards here going full ports on weekly to 0dte calls and puts right before the earnings
As much as I have learned following Buffet and some bookworm shit I learned from my 2 levels of my CFA, theres no way anyone makes money from the IV thats jacked up high tits
My thesis was that I would enter long call and long put at the same strike price and with the same expiry thats set to expire post earnings and I entered these contracts just a day before the earnings and exited post earnings
As per understanding, chances of making money on earnings bet using options is even worse then getting heads when a coin flip because the stock just doesnt need to go up, it needs to pass the threshold because the weekly option prices pre earnings are so jacked up because of you regards trying to get rich by playing dumb games
So getting back to it, I went long call and long put on Meta, Msft, Goog and Roku
Going long call and long put both with same strike and same expiry is called straddle
As per Black Scholes, Meta needed to move +/-5.7% for my straddle strategy to make any money post IV crush and after a day of theta loss. Similarly, msft had to move +/- 6.2%, goog +/-7.1%, and roku +/-14.3%
If you think about it rationally, theres no way freakin MSFT would move +6% during earnings
And the reason for saying that your chances of winning are less then a coin flip because with Roku, long call and long put both lost money so regardless of you picking black or red, you still lose
Made money on goog and meta, and lost on Msft and lost terribly on roku but made breakeven with all 4
So the conclusion here is before making earnings bets on any stock, provide all the greeks for the option youre looking for and ask claude how much the stock should move for your option per black scholes to make money if the option is sold post earnings, and if you think its gonna happen, go for it, all power to you my fellow regards
TL;DR generated by AI because why not
Most regards lose money on earnings options because IV is insanely inflated pre-earnings. The stock doesn't just need to move up/down - it needs to move MORE than the implied move priced into the options.
Before gambling earnings, calculate the implied move and breakeven instead of blindly buying weeklies like a degenerate.

Affected Tickers
METAMSFTGOOGROKU
Post Analysis Summary

The original poster is not discussing any particular company’s fundamentals, but rather a short-dated options experiment around four earnings events: META, MSFT, GOOG, and ROKU. The core purpose is to show that buying a single-leg weekly or near-0DTE call/put before earnings often has a lower win rate than the intuitive “coin flip on direction” assumption. The approach was to buy a call and a put with the same expiration and strike the day before earnings, i.e. a long straddle, then exit after earnings, using actual P&L to demonstrate how elevated pre-earnings implied volatility, post-earnings IV crush, and theta decay can consume the gains from a correct directional call. The poster says that under Black-Scholes or a similar options-pricing framework, META needed an approximately +/- 5.7% move, MSFT approximately +/- 6.2%, GOOG approximately +/- 7.1%, and ROKU approximately +/- 14.3% for the straddle to cover the option cost and post-earnings volatility compression. Therefore, simply “getting the direction right” is not enough; the stock price must exceed the implied move already priced in by the options market. The image is a Robinhood realized options P&L screenshot showing an MSFT 425 put gaining $940 and an MSFT 425 call losing $1,328, for an MSFT combined net loss of about $388; a GOOG 350 call gaining $970 and a GOOG 350 put expiring worthless for a $960 loss, leaving the combination nearly flat; a META 672.5 call losing $2,490 and a META 672.5 put gaining $4,055, for a combined net gain of about $1,565; and a ROKU 117 call losing $159 and a ROKU 117 put losing $405, with both legs losing and a net loss of about $564. The four groups add up to roughly a $623 gain, close to the poster’s statement that the overall result was “about breakeven,” though this may not include commissions, bid-ask spreads, and execution slippage. The poster’s conclusion is that before trading earnings options, one should first look at the Greeks, option prices, implied volatility, and breakeven points, rather than betting on weeklies purely based on earnings direction. If the calculated required move is clearly unrealistic, one may lose money even after guessing the direction correctly. The implicit assumptions are that option prices have reflected expected market volatility relatively efficiently, that IV falls quickly after earnings, and that time-value decay is significant in short-dated options. The biggest weaknesses are that the sample contains only four events, and the results are highly affected by specific entry and exit prices, bid-ask spreads, earnings release timing, exit timing, and strike selection. The poster’s use of the “move required by Black-Scholes” as a decision framework may also be oversimplified, because actual option prices are affected by the volatility surface, skew, liquidity, and the distribution of event volatility, not just a single formula. In addition, this experiment cannot prove that all earnings option buyers lose money over the long run; it only shows that in high-IV, short-dated earnings trades, traders must overcome implied volatility pricing in addition to being right on direction.

Discussion Summary

The comment sample is very small, with only 3 comments. The only substantive comment agrees with the poster’s caution about simply buying calls/puts before earnings, argues that vertical spreads can partially cushion IV crush, and says expirations should be farther out to reduce theta pressure. That commenter prefers selling straddles/strangles against existing stock positions, or using bull call spreads for earnings plays on lower-priced stocks. The remaining comments mainly joke about the CFA and ask how to set stop losses on weeklies.

Fact Check
supported
Buying a call and a put with the same strike and expiration is a long straddle.
This is a basic options definition; the post’s description of a straddle is accurate.
supported
Weekly options before earnings are often expensive because implied volatility rises, and even if the direction is correct after earnings, the trade may still be affected by IV crush and theta decay.
This is consistent with the general mechanism of event-options pricing; uncertainty before earnings pushes IV higher, and volatility usually falls after the event is resolved.
supported
The image shows the poster made money on the META and GOOG straddles, lost money on the MSFT and ROKU straddles, and was roughly breakeven overall.
In the screenshot, the META combination is about +$1,556 to +$1,565, GOOG is about +$10, MSFT is about -$388, and ROKU is about -$564. The total is around +$600, directionally supporting the description of being close to breakeven.
unclear
The poster says META, MSFT, GOOG, and ROKU respectively needed post-earnings moves of about 5.7%, 6.2%, 7.1%, and 14.3% to be profitable.
The post does not provide the then-current stock prices, option purchase prices, implied volatility, risk-free rate, dividend assumptions, or exit timing, so these thresholds cannot be independently recalculated. The image only proves actual P&L and is insufficient to verify the calculation methodology.
questionable
The probability of an earnings option buyer making money is lower than a coin flip because the stock not only has to move in the correct direction, but also has to exceed the market-priced implied move.
The logic that a trade can lose money even when the direction is correct if it does not exceed breakeven is valid. However, whether the probability is below a coin flip depends on the specific option price, underlying, maturity, transaction costs, and sample period. The four examples in the post are insufficient to prove a general probability conclusion.

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