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Ride-the-Wave Strategy – Best for Stock Traders

Ride-the-Wave targets multi-day price momentum following a company’s earnings announcement (EA). With this strategy:

  1. Buy a stock one day post-EA if a stock reacts positively post-earnings:
    1. Near the close of trading the EA-day for a pre-market-EA
    2. Near the close of the following day for a post-market-EA
  2. Sell-to-close after 7-10 days, or possibly earlier if a desired price target is reached

Similarly,

  1. short a stock one day post-EA if a stock reacts negatively post-earnings:
    1. near the close of trading the EA-day for a premarket-EA
    2. near the close of the following day for a post-market-EA
  2. then buy-to-close after 7-10 days, or possibly earlier if a desired price target is reached

Important: Ride-the-Wave is predicated on significant price momentum triggered by an EA. The 7-10 day scenario is the maximum trade hold-time. If you see post EA-momentum is halted or reversed by a significant opposite move, re-evaluate your presence in the trade.

This popular StockEarnings screen below will give you a list of stocks that historically exhibit significant price momentum following an EA for the next seven days:

  1. Stocks exhibiting positive post-EA price moves are buy-candidates
  2. Stocks exhibiting negative post-EA price moves are sell/short-candidates

The screen includes those stocks whose Earnings just came out in last two days.

Screen criteria:

  1. Earnings Date Start Date : Current Date + -1 Day
  2. Earnings Date End Date : Current Date + -2 Days
  3. Predicted Move (Next Day) Max : 7%
  4. Predicted Move (On 7th Day) Min : 7%

Strategy Guideline:

  1. Buy the stock if stock has reacted positively. Short the stock if stock has reacted negatively (see above).
  2. Close the position in 7-10 days, or possibly earlier based on price move.

Volatility Crush Strategy - Best for Options Traders

The Volatility Crush strategy is used with stocks that typically experience relatively low-to-moderate price moves (≤4%) following their Earnings Announcements (EA). The basic trade idea is to sell put or call options right before the EA, collecting a credit when options premium is very high due to elevated implied volatility (IV). You then close the position right after the EA by buying the option back much cheaper due to the significant drop in IV that occurs after the mystery of the EA disappears. In assessing this trade, you need to do your homework to ensure you collect sufficient premium to make the trade worthwhile.

This trade is practical due to the low-to-moderate price-move after the EA, which generally won’t significantly affect the options price, unlike an “action” stock, which experience great price moves post-EA. With these symbols, if you’re on the right side of the price move, that’s a great thing. But if you’re on the wrong side of the move, not so great. Consequently, by minimizing the effect of the post-EA price move, you have a much better chance to profit from the reduction in IV without it being ruined by a violent price move.

For this trade, open the position either (1) the night before the EA when the company announces earnings or (2) during the EA day when it announces post-market, generally capturing IV at or close to its peak.

For this trade, open the position either (1) the night before the EA when the company announces earnings or (2) during the EA day when it announces post-market, generally capturing IV at or close to its peak.

This popular stockearnings screen will give you a list of stocks which do not react more than 4% fpost-EA. It includes only those stocks whose earnings are releasing next day.

Screen criteria:

  1. Earnings Date Start Date : Current Date + 1
  2. Earnings Date End Date : Current Date + 1
  3. Predicted Move (Next Day) Max : 4%
  4. Options Type: Weekly

Strategy Guideline:

  1. Options Strategy: Sell Call and Put
  2. Options Strike Price: Current Stock Price – (% Predicated Move x 2)
  3. Expiration Date: It should generally be the closest expiry immediately after the EA.
  4. Buy Insurance: Buying back Call and Put at Strike price which 10% lower than Sell Strike Price is optional but recommended.

Watch Video for More Detail

Volatility Rush Strategy - Best for Options Traders

The Volatility Rush takes advantage of increasing options premiums into earnings announcements (EA) caused by an anticipated rise in Implied Volatility (IV). With this strategy, Buy a Call and Put at-the-money (a long straddle) 2-3 weeks before the EA when IV is lower. Sell the position either (1) the night before the EA when the company announces earnings pre-market, or (2) during the EA day when it announces post-market, generally capturing IV at or close to its peak.

This popular screen will give you a list of stocks whose Options premiums tend to rise into Earnings. It includes only those stocks whose Earnings are at least two weeks away from today.

Screen criteria:

  1. Earnings Date Start Date : Current Date + 15 Days
  2. Earnings Date End Date : Current Date + 30 Days
  3. Predicted Move (Next Day) Min : 5%
  4. Options Type: Weekly or Monthly if that lines up with the two to three-week lead-time for entering the trade

Strategy Guideline:

  1. Buy a Straddle at or close to the money two to three weeks pre-EA.
  2. Sell the position either the night before the EA when the company announces earnings pre-market, or during the EA day when it announces post-market.
  3. Expiration date should generally be the closest expiry immediately after the EA.
  4. Straddle price should not be more 60% of predicted move.

Predicted Move (Volatility)

Similar to Implied Volatility in Options. Expected volatility % based on our Proprietary Volatility Predication Model. We are expecting that stock price will likely to reach % in either direction by the end of next trading session after Earnings are released and not necessarily the closing volatility %.

Why is it important?

    This indicator helps

  1. Knowing expected volatility in stocks after Earnings helps to decide trading stocks before Earnings Announcement.
  2. Taking Advantage of volatility collapse following Earnings Results by using Advance Options strategies such as Spread and Straddles.

Since Last Earnings

Change in share price since last Earnings release.

Why is it Important?

When share has gained more than 10% since it's last Earning release, it tends to over react to minor bad news and give up some gains if not all. So, it contains more downside volatility than upside When share has dropped more than 10% since it's last Earning release, it tends to over react to minor good news and recover some drops if not all. So, it contains more upside volatility than downside.

EPS Surprise (%)

Occurs when a company's reported quarterly or annual profits are above or below analysts' expectations. Here is the formula to derive % EPS Surprice:

Actual EPS - Estimated EPS
------------------------------------- x 100
Estimated EPS

Why is it Important?

Earnings surprises can have a huge impact on a company's stock price. Several studies suggest that positive earnings surprises not only lead to an immediate hike in a stock's price, but also to a gradual increase over time. Hence, it's not surprising that some companies are known for routinely beating earning projections. A negative earnings surprise will usually result in a decline in share price.

Next Day Price Change (%)

Next Regular trading session Closing price following Earnings result.

For After Market Close Earnings, It is a next trading day closing price. For Before Market Open Earnings, It is the same trading day closing price.

Why is it Important?

Next Day price change is a reaction of Earnings result.

Missed the Boat on AST SpaceMobile (ASTS)? There Might Still Be Time Left

Posted on Sep 21, 2026 by Joshua Enomoto

Missed the Boat on AST SpaceMobile (ASTS)? There Might Still Be Time Left

We need to talk about AST SpaceMobile (NASDAQ: ASTS), a name with which I have a love-hate relationship. On Sep. 2, I discussed ASTS stock, mentioning that its second-quarter earnings meltdown provided a contrarian opportunity. Given that the ticker had jumped nearly 6% for the Sep. 17 session, that should be exactly what I wanted, right?

Well, not quite. Yes, I do appreciate that ASTS stock popped, as my Markov chain analysis suggested might happen. That does add credibility to the model but the problem was that I conducted my analysis a day earlier. Further, the data implied that a robust swing would likely occur in the later weeks.

Instead, on Sep. 2 — the day of publication — ASTS stock moved higher. And it didn’t just move but gap up and later skyrocket. When the dust cleared on that session, the ticker had gained nearly 12%. It’s hard to call it a win when the idea that I had focused on was the 55/60 bull call spread expiring Oct. 16.

At the close of the troublesome session, AST SpaceMobile stock stood at $62.40. I was basing my analysis of the 55/60 bull spread using a reference price of $55.80. So, with the new spot price well above the second-leg strike of my desired options play, the narrative became almost irrelevant.

asts - StockEarnings

Obviously, the options market moves like crazy — and written publications are not always ideal because they have to go through a standard editing process before being released to the public. If you want data-based forecasts as soon as I identify them, you may check out my YouTube channel @MarkovSimulator.

Still, I want to refocus on AST SpaceMobile stock because I still believe speculators who missed the earlier run may still have a chance at upside. Indeed, I would even go so far as to say that the relative risk may be overpriced.

A Possible Mispricing with ASTS Stock?



Did I really say that? Yes, there may be a favorable mispricing with AST SpaceMobile stock call spreads, but it comes with a heavy caveat. I don’t mean favorable in an absolute sense. Rather, I’m talking in terms of relative scales. Because AST has a 60-month beta of 2.74, it is wildly more volatile than the benchmark S&P 500 index.

However, how the underlying call spreads are priced carries a certain risk implication. While ASTS stock may be unusually risky compared to a blue chip, the pricing that it currently enjoys may be somewhat inefficient — possibly in your favor.

Let’s look at the 65/70 bull call spread expiring Oct. 16 as an example. Here, AST SpaceMobile stock must trigger the $70 second-leg strike at expiration. Doing so would convert the $158 net debit (cash outlay) into a maximum profit of $342, a payout of over 216%.

That sounds incredibly tempting but there’s a catch: Wall Street believes that there’s only a 38.1% chance that ASTS stock will break even at $66.58 (at expiration). Even worse, OptionCharts’ Probability Distribution screener states that the odds of ASTS triggering the $70 strike sit at only 26.33%.

Obviously, running a quick expected value calculation will yield a problematic trajectory. Playing this exact hand across multiple parallel universes will quickly sink your portfolio as the number of losses outpaces the number of wins. Therefore, any reputable financial advisor will direct your attention away from the October-monthly 65/70 bull spread.

asts - StockEarnings

However, we need to ask important, probing questions before making a final decision.

All Future Forecasts are Presuppositional

It may sound like a point not worth stating but it needs to be said: all forecasts of the unknown future are necessarily presuppositional. It doesn’t matter the source of the forecast, whether that be from a Wall Street institution, a mathematical screener or some random guy on the internet.

Understanding this concept forces us to ask, what presuppositions were baked into the calculation of the above probabilities? Basically, the answer is Black-Scholes, which presupposes that given the current spot price and the assumed magnitude of volatility, the target security will undergo a random walk between now and the expiration date.

asts - StockEarnings

A critical epistemological cost associated with such a random-walk framework is that the future is independent of the past. In other words, it doesn’t matter how ASTS stock arrived at the time-of-writing price of $62.71. Once a price has been established, the framework integrates the current implied volatility and produces a probabilistic output based on random price discovery.

However, most of us (if not all of us) believe that the future is dependent on the past. Take, for example, the disciplines of fundamental and technical analysis. In both cases, analysts are looking at past data (whether that be financial statements or chart patterns) to project a likely path forward.

In the case of a Markov chain analysis, we’re looking at how specific states have higher transitional probabilities toward certain other states. My model (the Markov simulator) is simply a modulation of this principle for the equities market.

Identifying the Signal for AST SpaceMobile Stock

What’s interesting about ASTS stock is that, in the last 10 weeks, 60% of the weekly candlesticks were in the red, thus leading to a downward slope across the period. I discretize this quantitative state as the 4-6-D sequence, which simply means “4 up, 6 down, (D)ownward slope.”

Now that we have a discrete state, we can run a Markov simulation, using an algorithm to tabulate all occurrences of this signal going back to AST’s public market debut. It turns out that ASTS stock has flashed this sequence 38 times on a rolling basis. Of this tally, the ticker has exceeded the equivalent of the $70 strike 17 times on week 4 (coinciding with the Oct. 16 expiration date).

asts - StockEarnings

Granted, we’re talking about small sample sizes here so statistical confidence is low. Nevertheless, the observed probability of triggering the second-leg strike at expiration would appear to be 44.7%. While these are not great odds, they’re a lot better than the one calculated using a Black-Scholes derivative.

Best of all, if you find the month-of-October expiration date to be too aggressive, you may consider further-out dates. Even out to Nov. 20 (monthly), you can still get the 65/70 bull spread, which, if fully successful, will give you a maximum profit of over 122% (on a net debit of $225).

To reiterate, this is still a risky trade but there could be a potential opportunity.

Joshua Enomoto is a seasoned financial writer with a strong track record of in-depth stock analysis, offering clear, insightful commentary for retail investors across all levels of expertise. Renowned for his ability to blend analytical rigor with engaging wit, Joshua's work has been featured on leading investment platforms, including TipRanks, InvestorPlace, Barchart, Benzinga, and Fintel. He was also handpicked to spearhead high-impact initiatives such as InvestorPlace's "Trade of the Day" and Benzinga’s ETF coverage. As a frequent guest expert for CGTN America, Joshua discusses a wide range of economic, societal, and consumer market trends. A graduate of U.C. San Diego, Joshua brings a thoughtful and fresh perspective to complex financial narratives, helping enterprise clients connect with their audiences. He also composes music in his spare time.

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