Daily digest / BTC / 2026-09-19 · this week
BTC · Saturday 19 Sep 2026 (UTC) · close
$81,278
+406.9 (+0.50%)
4th straight up day$9.9M liquidated
Buying from the open, sellers fade it
BTC climbed $1,003 from $80,886 at 00:00 to $81,889 by 15:45 UTC. Put writers added the most fresh OI at $82,000 (+375 BTC). Call writers built positions at $82,500–$84,000, led by $84,000 (+342 BTC). Max pain held at $74,000 all session.
Spot
Max pain
PCR
15-min · UTC
Key levels for the next session
$90,000
Call wall · 18,179 BTC OI
resistance
$84,000
Fresh calls +342 BTC
cap
$82,500
Fresh calls +187 BTC
cap
$81,278
Close
●
$80,500
Fresh puts +248 BTC
support
$75,000
Put wall · 7,795 BTC OI
floor
$74,000
Max pain
magnet
Where writers added today
■ calls ■ puts · OI change from the first snapshot to the close, strikes near spot
Move vs what options priced
Next-day ATM straddle at open · IV 18.9%$741
Session range$1,111
One session moved 1.5× the next-day straddle's full priced move.
Last 6 sessions
Reading these numbers
- Max pain is the strike where option buyers collectively lose the most at expiry. It often drifts with price.
- Fresh OI shows where option writers opened new positions during the session. Heavy put writing below price often marks a level sellers expect to hold; heavy call writing above marks a ceiling.
- PCR is put OI ÷ call OI, summed across every Deribit expiry. Crypto usually runs lower than Indian indices.
- Straddle vs range compares the ATM straddle price at the open (what options priced in) with the distance price actually covered.
Descriptive summaries of recorded option-chain positioning, generated automatically — not trading signals or advice.
Read the disclaimer →
Related reading
Max pain today →
Live aggregate max pain lander.
PCR today →
Current put-call ratio snapshot.
BTC vs index options →
How crypto expiry and settlement differ.