SPY Rebounds Off ISM Selloff, Eyes Thursday Data
· 4 min read
Tuesday hurt. SPY dropped 0.69% and QQQ dropped 1.27% on ISM Manufacturing day, the kind of session where your puts finally look smart and your calls look like a mistake you’re going to have to sit with overnight. Today reversed it. SPY opened at $762.45, ran up to $766.43, and closed at $765.20 — up 0.45% from Tuesday’s close, and near the day’s high. QQQ did the same thing: opened $707.10, topped out at $709.80, closed $709.24, up 0.22%, also parked near its session high. This is the settled, final close. Not an intraday snapshot that could still move against you after hours.
I trade SPY options and individual names, and Alertsify handles the execution side for me now, but I still watch what a session like this does to the mechanics underneath a trade. A close near the high after a selloff day isn’t just a number that makes the chart look better. It changes what your options are worth independent of where the stock actually went.
What today’s close does to premium
Tuesday’s drop wasn’t just a directional move, it was a volatility event. Implied volatility gets bid up on days like that because market makers are pricing in the chance the selling continues. That’s why options felt expensive if you were trying to buy anything Tuesday afternoon — you weren’t just paying for the stock’s move, you were paying a fear premium on top of it.
A calmer, positive session like today is usually where some of that premium comes back out. When a name closes near its high after a down day, and does it without a violent intraday round trip, the options market tends to read that as the immediate danger passing. IV compresses. Extrinsic value shrinks. If you were long options through Tuesday’s move and you’re still holding them, that’s the part that costs you even if you called the direction right — the stock can be exactly where you wanted it and the option can still be worth less than yesterday, because the fear that was priced into it is draining out.
This is the piece that gets skipped when people talk about a rebound like it’s just good news. It is good news for the stock. It’s not automatically good news for every option position that stock is sitting inside of.
What this means if you’re still holding
If you bought calls into Tuesday’s weakness expecting exactly this bounce, today probably worked for you — the delta gain from the price move likely outran the IV give-back, especially close to the money. If you bought puts as a hedge or a bet that the selloff would keep going, today is the day that decision gets expensive twice: wrong direction, and the vol cushion you were counting on is deflating under you at the same time.
Either way, the lesson isn’t about this specific trade. It’s that a two-day round trip like Tuesday into today is a small, live example of why holding options through a volatility spike and waiting for it to resolve is a different bet than most people think they’re making. You’re betting on direction, and you’re betting on how fast the fear leaves the price once direction is decided.
Tomorrow isn’t the event, it’s the runway
Thursday brings a stack of data before the bell: Unemployment Claims at 8:30am ET, Final Services PMI at 9:45am, ISM Services PMI at 10:00am, and the Trade Balance also at 8:30am. None of those, on their own, are what the market is actually waiting for this week. They’re the runway into Friday’s jobs report, which is the headline event everyone’s actually positioning around.
That doesn’t mean Thursday is nothing. Claims and ISM Services are read as inputs into what Friday’s number might look like, and a market that just spent two sessions swinging on macro data isn’t going to treat Thursday as background noise. There are also multiple Fed speakers on the calendar Thursday afternoon — Hammack and Goolsbee among them — and after a week like this one, what gets said in those remarks carries more weight than it would have two weeks ago. I’m not going to guess at what any of that comes out to. I don’t know the numbers yet and neither does anyone posting confident predictions about them right now.
How I’m thinking about it
What I actually do with a stretch like this is get out of the business of predicting the next data print and let the execution be mechanical. Day 41 of not placing a manual order myself — the whole point of switching to Alertsify was taking my own hands out of days exactly like Tuesday, when the instinct is to do something just because the tape is scary. Today would have been the other trap: seeing a strong close and wanting to chase it because it feels obvious in hindsight. It wasn’t obvious at 9:35am when SPY opened below Tuesday’s close.
Two days of macro data whipping a name around 1-2% isn’t rare, and it isn’t a reason to freeze either. It’s a reason to have a process that doesn’t require you to be right about ISM Services tomorrow morning to still be fine on Friday afternoon.
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