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SNOW$343.00 +0.00%+ Alert
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● 18 Oct · US closed · scored 08:41
● Sun 18 Oct 2026/US closed · opens Mon 14:30 BST/159 names scored today/last score 13:46 BSTResearch, not advice · every call is published at Proof

SNOW

Snowflake Inc
$343.00 · +0.00% vs $343.00 close · scored 08:41 · stale
Decision brief
NEUTRAL · 77/100
What changed
Composite weakened 12.1 points.
Evidence is stale — treat this read cautiously.
What would change the view
composite leaves the neutral band · confidence deteriorates materially from 77/100
For the read
options volume favours calls · signal has been stable · evidence confidence is high
Against / uncertainty
No material contradiction isolated.
The read
Neutral, well evidenced, and the tape has led price here.
−100 bearish0bullish +100
+9.6 composite┆ +21.7 yesterday (−12.1)+0.0 vs a week ago
Evidence
77 / 100 · top 3% today
26,550 contracts · quality 95 · stability 0.95
neutral · +0.09% · n=2,937
01

Why it’s +10

Method
What traded today · weight 62%
+7.9 pts
14,962 calls · 56.4%11,588 puts
bias +12.7 × 0.62
What’s on the books · weight 38%
+1.7 pts
298,062 call OI · 52.2%272,546 put OI
bias +4.5 × 0.38
Equals
+9.6
82% of the score comes from today’s volume, 18% from open interest. Disagree with either? See the method.
02

What changed: 38 days of tape against price

14d43d90d365d · Reader
tape composite (bars)— price◆ big one-day moves30d: price +3.48% · tape −22.4 · corr -0.33
● peak +48◆ −19.2 in a day▼ low +9.609-0209-0809-1409-2109-2710-0310-1410-17$376$309

Plain English: Over 30 days, price has risen 3.48% while the tape has faded 22.4 points. The two are drifting apart.

03

Should you trust it?

pass
Plenty behind it
confidence 77 (97th pct) · quality 95 · 26,550 contracts
pass
Stable
0.95 vs 7-day rolling · choppiness 66
note
Neutral reads make no call
neutral · balanced · mid liquidity → +0.09% avg, n=2,937
pass
Tape has led price
tape has led SNOW’s price by 3 days (r=-0.26, n=37)
note
Stretched vs its own history
today’s tape sits low relative to price
against
Our record on SNOW is poor
10% hit rate on 244 closed calls · payoff 0.69×
04

Where the positions sit

calls tradedstrikeputs traded
$365
$362.5
$360
$357.5
$355
$352.5
$350
$347.5
$345
$342.5
$340
$337.5
$335
$332.5
$330
$327.5
$325
$322.5
$320
Spot $343.00 highlighted. The $300 strike holds the most open interest (the “wall”, 27,037). Near-dated expiry in the mix, so OI is noisier.
05

Our record on SNOW

Proof
10%
hit rate · 244 closed
0.69×
payoff
−0.55%
avg return
9 Oct · 4h
$343.00 → $343.00
+0.00%flat
4 Oct · 4h
$341.04 → $341.04
+0.00%flat
3 Oct · 4h
$341.04 → $341.04
+0.00%flat
2 Oct · 4h
$345.03 → $345.03
+0.00%flat

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; 168 of these 244 calls were flat.

06

Catalysts & context

EPS surprise · last 4 quarters
+10.62%Q4 ’25
+15.61%Q1 ’26
+20.15%Q2 ’26
+36.20%Q3 ’26
Street Buy-leaningNext report — P/E — · fwd 151.58Beta 1.333 52w $118.30–$384.56IV rank —
Snowflake Inc · Technology
Neutral, well evidenced. The tape has led price here.
−100 bearish0bullish +100
+9.6┆ +21.7 ydayevidence 77
neutral · +0.09% · n=2,937
Why it’s +10
+7.9 volume · 56% calls+1.7 OI · 52% calls
38 days · tape bars, price line
◆ −19.209-0209-0809-1409-2109-2710-0310-1410-17$376$309
Price +3.48%, tape −22.4 over 30 days. The two are drifting apart.
Should you trust it?
passPlenty behind it
confidence 77 (97th pct) · quality 95 · 26,550 contracts
passStable
0.95 vs 7-day rolling · choppiness 66
noteNeutral reads make no call
neutral · balanced · mid liquidity → +0.09% avg, n=2,937
noteStretched vs its own history
today’s tape sits low relative to price
Ask about SNOW
Why did the score drop from +27 to +10 this week?
It was mostly one day. The composite was +21.7 on 8 Oct, then fell to +9.6 on 9 Oct as the price moved from $341.04 to $343.00. It’s at +9.6 now.

Today’s +9.6 breaks down as +7.9 from volume and +1.7 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 · 38 ptsstock_scores · 08:41method · 62/38
Ask
Explain the $300 wallCompare SNOW vs SMCIAlert me before earnings