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RIVN$14.20 −0.65%+ Alert
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● 11 Oct · US closed · scored 15:44
● Sun 11 Oct 2026/US closed · opens Mon 14:30 BST/145 names scored today/last score 13:57 BSTResearch, not advice · every call is published at Proof

RIVN

Rivian Automotive Inc
$14.20 · −0.65% vs $14.29 close · scored 15:44 · stale
Decision brief
BULLISH · 82/100
What changed
Composite weakened 7.5 points.
Evidence is stale — treat this read cautiously.
What would change the view
composite falls below +15 · confidence deteriorates materially from 82/100
For the read
options volume favours calls · open interest agrees with the read · signal has been stable · evidence confidence is high
Against / uncertainty
No material contradiction isolated.
The read
Strongly bullish, well evidenced, but it’s confirming price rather than calling it.
−100 bearish0bullish +100
+33.8 composite┆ +41.2 yesterday (−7.5)−2.7 vs a week ago
Evidence
82 / 100 · top 3% today
19,550 contracts · quality 94 · stability 0.94
hasn’t paid −1.37% · n=22,387
01

Why it’s +34

Method
What traded today · weight 62%
+19.5 pts
12,845 calls · 65.7%6,705 puts
bias +31.4 × 0.62
What’s on the books · weight 38%
+14.3 pts
189,029 call OI · 68.8%85,719 put OI
bias +37.6 × 0.38
Equals
+33.8
58% of the score comes from today’s volume, 42% from open interest. Disagree with either? See the method.
02

What changed: 44 days of tape against price

14d43d90d365d · Reader
tape composite (bars)— price◆ big one-day moves30d: price −11.67% · tape +1.9 · corr 0.09
▼ low +23.2● peak +57◆ +28.3 in a day08-2609-0209-0909-1609-2410-0110-0810-09$17$14

Plain English: Over 30 days, price has fallen 11.67% while the tape has barely moved (+1.9). The two are drifting apart.

03

Should you trust it?

pass
Plenty behind it
confidence 82 (97th pct) · quality 94 · 19,550 contracts
pass
Stable
0.94 vs 7-day rolling · choppiness 21
against
This kind of read hasn’t paid
strongly bullish · call-heavy · mid liquidity → −1.37% avg, n=22,387
note
Tape is confirming, not predicting
price has led RIVN’s tape by 3 days (r=0.28, n=43)
note
Stretched vs its own history
today’s tape sits high relative to price
against
Our record on RIVN is poor
15% hit rate on 466 closed calls · payoff 1.13×
04

Where the positions sit

calls tradedstrikeputs traded
$18.5
$18
$17.5
$17
$16.5
$16
WALL · OI 44,365
$15.5
$15
$14.5
$14
$13.5
$13
$12.5
$12
$11.5
$11
$10.5
$10
$9.5
Spot $14.20 highlighted. The $16 strike holds the most open interest (the “wall”, 44,365). Near-dated expiry in the mix, so OI is noisier.
05

Our record on RIVN

Proof
15%
hit rate · 466 closed
1.13×
payoff
−0.02%
avg return
9 Oct · 4h
$14.20 → $14.20
+0.00%flat
9 Oct · 4h
$14.33 → $14.20
−0.94%miss
9 Oct · 4h
$14.33 → $14.20
−0.94%miss
9 Oct · 4h
$14.33 → $14.20
−0.94%miss

One rule everywhere: a move of 0.05% or less is flat, and flat is not a hit. That is the same rule Proof uses; 305 of these 466 calls were flat.

06

Catalysts & context

EPS surprise · last 4 quarters
+11.31%Q3 ’25
+22.18%Q4 ’25
+9.42%Q1 ’26
+28.46%Q2 ’26
Street Buy-leaningNext report — P/E —Beta 1.628 52w $12.39–$22.69IV rank —
Rivian Automotive Inc · Automobiles
Strongly bullish, well evidenced. It’s confirming price rather than calling it.
−100 bearish0bullish +100
+33.8┆ +41.2 ydayevidence 82
hasn’t paid −1.37% · n=22,387
Why it’s +34
+19.5 volume · 66% calls+14.3 OI · 69% calls
44 days · tape bars, price line
◆ +28.308-2609-0209-0909-1609-2410-0110-0810-09$17$14
Price −11.67%, tape +1.9 over 30 days. The two are drifting apart.
Should you trust it?
passPlenty behind it
confidence 82 (97th pct) · quality 94 · 19,550 contracts
passStable
0.94 vs 7-day rolling · choppiness 21
againstThis kind of read hasn’t paid
strongly bullish · call-heavy · mid liquidity → −1.37% avg, n=22,387
noteTape is confirming, not predicting
price has led RIVN’s tape by 3 days (r=0.28, n=43)
Ask about RIVN
What is behind today’s +33.8?
The composite has held within 2.7 points of +33.8 across the last 8 sessions.

Today’s +33.8 breaks down as +19.5 from volume and +14.3 from open interest. I can’t split past days the same way: the stored history keeps call/put volume but not open interest for past days.
tape_history · 44 ptsstock_scores · 15:44method · 62/38
Ask
Explain the $16 wallCompare RIVN vs NIOAlert me before earnings