This chart does not look stretched — yet

What the system saw

DDOG closed at $250.88 yesterday and opened today above $256 — a 2.4% reclaim of the 20-day moving average in a single session. That's exactly the kind of move our Relative Strength Engine is built to catch. Over the last 63 trading days, Datadog has been sitting in the 91st percentile for relative strength. While most of the market has been grinding sideways or quietly leaking lower, this name has held up better than nearly everything else in the tape. We almost always find the next signal inside that top decile. DDOG is squarely in it.

Why our Relative Strength Engine liked it

Here's what the setup actually looks like: the stock pulled back to its 20-day moving average, dried up on volume near that support, then reclaimed the level with conviction this morning. That sequence — strength, controlled pullback, reclaim — is the exact pattern the Relative Strength Engine scores for. The conviction score came in at 70.3 out of 100. Solid, without being a screamer. We're not chasing a gap here; we're stepping in close to a support level the market already told us it cares about. On the fundamental side, Datadog's revenue has grown from $2.1B to $3.4B over the last three reported periods, and analysts carry a consensus Buy with an average target around $261. But the valuation is genuinely stretched — P/E near 670x, EV/EBITDA above 400x, net margins just under 4%. The DCF math doesn't do this stock any favors. This is a momentum-and-strength trade, not a value trade, and we're treating it exactly that way.

The trade plan

The Relative Strength Engine entered at $256.93. The stop sits at $238.67 — that's $18.26 of risk per share, placed below recent swing support. The system's 2R target is $293.44. We're putting about $4,882 behind it, which works out to 19 shares in the paper account. The math is clean: if this works, we're looking at roughly $36 per share of gain. If it doesn't, the stop keeps the damage defined.

Position size: our paper account is putting about $4,882 (19 shares) into this trade, sized to risk roughly $347 if our stop is hit. This is what the system committed in its paper account — not a suggestion of how much you should put into any trade.

What could go wrong

A few things worth naming out loud. We're currently 0-for-4 on closed trades in this 17-day run, and the open book is mixed — EVC is down 7%, SNOW is basically flat, CORT is up a couple percent. The system is sitting at -2.1% versus SPY's -1.4% over the same window. We're underwater, and we're not pretending otherwise. On DDOG specifically: the stock is at 88% of its 52-week range, which doesn't leave a lot of room above before you're in price discovery territory. The analyst average target sits only about 1.5% above current price — the Street isn't exactly leaning into this level either. And with a negative ROIC and razor-thin margins, any macro softening or sector rotation could hit this name harder than the setup suggests. That's precisely why the stop is there.

One more thought before we go

Seventeen days in, the system hasn't found its footing yet — that's just the honest read. But the setups keep coming, and DDOG is about as clean a relative strength reclaim as we've seen in this run. The real question now is whether the broader tape gives it room to breathe, or whether SPY's sluggishness keeps a lid on even the strongest names in the market.