Tesla doesn't get the institutional-flow attention NVDA or ARM does — the chain is dominated by retail. Which makes it more notable when a $36M block trade hits the buy side on a single strike.
On May 6, 2026, with TSLA trading at $386.25 in early morning, our Unusual Options Activity scanner flagged a buy on the TSLA 390-strike call expiring July 17, 2026 — roughly 12,000 contracts at $29.30 per contract, $36 million in premium. The strike was barely out of the money. The expiration was ten weeks out. The institution wasn't placing a cheap convexity bet — they were paying for delta-loaded upside through a known summer catalyst window.
By the afternoon of May 13, TSLA had hit an intraday peak of $453.40 (+17%). The 390C 7/17 had touched $78.00 intraday — a peak return of +166% on the option price in seven sessions. As of last close, the option is still trading at $52, up +78% from entry, with eight weeks of theta runway remaining.
First published: Daily Institutional Flow Digest, May 6, 2026 · TSLA flow on 2026-05-06.
The print
| Field | Value |
|---|---|
| Date | 2026-05-06 |
| Symbol | TSLA |
| Side | BUY |
| Type | CALL |
| Strike | 390 |
| Expiration | 2026-07-17 (~10 weeks) |
| Volume | 12,290 contracts |
| Premium | $36M |
| Entry option price | $29.30 |
| TSLA spot at trade | $386.25 |
| Source-feed strategy tag | "Long Call" |
| Our classification | opening, HIGH confidence |
The shape:
- Strike 390 with TSLA at $386.25 — barely OTM. This isn't a lottery ticket. The institution wanted ~55-60 delta exposure with room for the stock to extend before payoff explodes. Pure directional bet, modestly leveraged.
- July expiration. Ten weeks out. Long enough to capture Q2 earnings (typically late July) plus a summer of vehicle-delivery and AI/robotaxi narrative beats. Short enough that decay matters and the desk has to be right soon-ish.
- $36M premium. Mid-tier institutional size — not the $100M+ blocks we see on AVGO or QQQ short-call prints, but well past anything retail can construct. Single execution group, single fill.
What TSLA did
Daily closes 5/6 → 5/22:
| Date | TSLA close | Daily move | Move from 5/6 |
|---|---|---|---|
| 2026-05-06 (entry) | $398.73 | +3.2% (intraday) | — |
| 2026-05-07 | $411.79 | +3.3% | +3.3% |
| 2026-05-08 | $428.35 | +4.0% | +7.4% |
| 2026-05-11 | $445.00 | +3.9% | +11.6% |
| 2026-05-12 | $433.45 | -2.6% | +8.7% |
| 2026-05-13 (peak) | $445.27 (intra $453.40) | +2.7% | +11.7% (intra +13.7%) |
| 2026-05-14 | $443.30 | -0.4% | +11.2% |
| 2026-05-18 | $409.99 | -3.0% | +2.8% |
| 2026-05-19 | $404.11 | -1.4% | +1.3% |
| 2026-05-21 | $417.85 | +0.1% | +4.8% |
| 2026-05-22 (last) | $426.01 | +1.9% | +6.8% |
TSLA ran 13.7% intraday over five sessions, peaked May 13, then pulled back ~8% from peak to give back most of the move. As of May 22 it's still up 6.8% from the May 6 entry.
The path mattered. The desk that bought the 390C 7/17 on May 6 had a clean run from day one through day five — every session was green or near-green. By the time TSLA peaked on May 13, the option was already up triple digits. The desk had the choice to roll, take profit, or hold.
What the option did
The TSLA 390C 7/17:
| Date | 390C 7/17 close | Move from entry $29.30 |
|---|---|---|
| 2026-05-06 (entry) | $36.51 | +25% (same day) |
| 2026-05-07 | $43.80 | +49% |
| 2026-05-08 | $55.54 | +90% |
| 2026-05-11 | $70.65 | +141% |
| 2026-05-13 | $70.86 (intraday $78.00) | +142% (peak +166%) |
| 2026-05-14 | $68.22 | +133% |
| 2026-05-19 | $37.65 | +28% |
| 2026-05-22 (last) | $52.00 | +78% |
The 390C 7/17 was up 25% on day one, and at peak +166% by day seven. The institution that paid $36M had an unrealized P&L of roughly +$59M at the peak, against $36M of premium at risk. Last close puts unrealized P&L at roughly +$28M, still meaningful with two months of DTE remaining.
This is the shape of a high-conviction directional trade that worked: fast initial move, peak around the catalyst window, then consolidation as the institution holds (or partially harvests) the position.
Why TSLA matters for the UOA tape
TSLA is hard to read on the options tape because retail dominates the chain. Most large-volume prints are aggregations of small retail orders, not institutional blocks. Filtering noise from signal on TSLA requires:
- Single execution group with $30M+ premium (this print).
- Net buy or net sell pressure on one side — not symmetric retail flow.
- A strike with a coherent thesis (slightly OTM long call into earnings, deep OTM convexity into a robotaxi event, etc.).
When all three conditions line up, the print is institutional and worth watching. The TSLA 390C 7/17 on May 6 fit all three.
What this trade did NOT mean
The institution that bought TSLA 390C 7/17 on May 6 didn't have non-public information about TSLA's earnings or product roadmap. They had:
- A view that implied vol was modest given the catalyst pipeline through July.
- A view that TSLA was setting up technically for a breakout move.
- The conviction to put $36M on it.
What they did have is conviction enough to show up on the public options tape. That conviction was visible on our Unusual Options Activity scanner the morning of May 6 — before TSLA's run from $386 to $453.
Most UOA prints don't print like this — read the methodology piece for the honest aggregate stats. The TSLA 390C 7/17 print is a standout shape, not the average.
What's still open
| Leg | Entry | Last (5/22) | Peak | DTE remaining |
|---|---|---|---|---|
| TSLA 390C 7/17 BUY ($36M) | $29.30 | $52.00 (+78%) | $78.00 (+166%) | ~56 days |
The position has held above breakeven through the post-peak retrace. If TSLA holds the $420 area and grinds higher into Q2 earnings, this position has another leg up; if it breaks $400 and rolls over, the desk will likely look to harvest before decay accelerates in mid-June.
We'll update this article when the position closes or rolls.
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Read more
Other flashback case studies — NVDA May $115M layered buying · ARM 170C May accumulation · AMD 400C May · TSLA prior November 2025 case study. Plus How We Decode What the Whales Are Actually Doing and How We Score Every UOA Trade — Honestly.
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